1768183890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 192

約数和(自身を含む): 5074513920

約数和(自身を除く): 3306330030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 121, 155, 165, 186, 190, 209, 242, 285, 310, 330, 341, 363, 418, 465, 570, 589, 605, 627, 682, 726, 827, 930, 1023, 1045, 1178, 1210, 1254, 1654, 1705, 1767, 1815, 2046, 2090, 2299, 2481, 2945, 3135, 3410, 3534, 3630, 3751, 4135, 4598, 4962, 5115, 5890, 6270, 6479, 6897, 7502, 8270, 8835, 9097, 10230, 11253, 11495, 12405, 12958, 13794, 15713, 17670, 18194, 18755, 19437, 22506, 22990, 24810, 25637, 27291, 31426, 32395, 34485, 37510, 38874, 45485, 47139, 51274, 54582, 56265, 64790, 68970, 71269, 76911, 78565, 90970, 94278, 97185, 100067, 112530, 128185, 136455, 142538, 153822, 157130, 172843, 194370, 200134, 213807, 235695, 256370, 272910, 282007, 300201, 345686, 356345, 384555, 427614, 471390, 487103, 500335, 518529, 564014, 600402, 712690, 769110, 846021, 864215, 974206, 1000670, 1037058, 1069035, 1410035, 1461309, 1501005, 1692042, 1728430, 1901273, 2138070, 2435515, 2592645, 2820070, 2922618, 3002010, 3102077, 3802546, 4230105, 4871030, 5185290, 5358133, 5703819, 6204154, 7306545, 8460210, 9306231, 9506365, 10716266, 11407638, 14613090, 15510385, 16074399, 18612462, 19012730, 26790665, 28519095, 31020770, 32148798, 46531155, 53581330, 57038190, 58939463, 80371995, 93062310, 117878926, 160743990, 176818389, 294697315, 353636778, 589394630, 884091945, 1768183890]

約数ペア:

[(1, 1768183890), (2, 884091945), (3, 589394630), (5, 353636778), (6, 294697315), (10, 176818389), (11, 160743990), (15, 117878926), (19, 93062310), (22, 80371995), (30, 58939463), (31, 57038190), (33, 53581330), (38, 46531155), (55, 32148798), (57, 31020770), (62, 28519095), (66, 26790665), (93, 19012730), (95, 18612462), (110, 16074399), (114, 15510385), (121, 14613090), (155, 11407638), (165, 10716266), (186, 9506365), (190, 9306231), (209, 8460210), (242, 7306545), (285, 6204154), (310, 5703819), (330, 5358133), (341, 5185290), (363, 4871030), (418, 4230105), (465, 3802546), (570, 3102077), (589, 3002010), (605, 2922618), (627, 2820070), (682, 2592645), (726, 2435515), (827, 2138070), (930, 1901273), (1023, 1728430), (1045, 1692042), (1178, 1501005), (1210, 1461309), (1254, 1410035), (1654, 1069035), (1705, 1037058), (1767, 1000670), (1815, 974206), (2046, 864215), (2090, 846021), (2299, 769110), (2481, 712690), (2945, 600402), (3135, 564014), (3410, 518529), (3534, 500335), (3630, 487103), (3751, 471390), (4135, 427614), (4598, 384555), (4962, 356345), (5115, 345686), (5890, 300201), (6270, 282007), (6479, 272910), (6897, 256370), (7502, 235695), (8270, 213807), (8835, 200134), (9097, 194370), (10230, 172843), (11253, 157130), (11495, 153822), (12405, 142538), (12958, 136455), (13794, 128185), (15713, 112530), (17670, 100067), (18194, 97185), (18755, 94278), (19437, 90970), (22506, 78565), (22990, 76911), (24810, 71269), (25637, 68970), (27291, 64790), (31426, 56265), (32395, 54582), (34485, 51274), (37510, 47139), (38874, 45485)]