242698170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 713220480

約数和(自身を除く): 470522310

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 121, 130, 139, 143, 165, 185, 195, 222, 242, 278, 286, 330, 363, 370, 390, 407, 417, 429, 481, 555, 605, 695, 715, 726, 814, 834, 858, 962, 1110, 1210, 1221, 1390, 1430, 1443, 1529, 1573, 1807, 1815, 2035, 2085, 2145, 2405, 2442, 2886, 3058, 3146, 3614, 3630, 4070, 4170, 4290, 4477, 4587, 4719, 4810, 5143, 5291, 5421, 6105, 7215, 7645, 7865, 8954, 9035, 9174, 9438, 10286, 10582, 10842, 12210, 13431, 14430, 15290, 15429, 15730, 15873, 16819, 18070, 19877, 22385, 22935, 23595, 25715, 26455, 26862, 27105, 30858, 31746, 33638, 39754, 44770, 45870, 47190, 50457, 51430, 52910, 54210, 56573, 58201, 59631, 66859, 67155, 77145, 79365, 84095, 99385, 100914, 113146, 116402, 119262, 133718, 134310, 154290, 158730, 168190, 169719, 174603, 198770, 200577, 218647, 252285, 282865, 291005, 298155, 334295, 339438, 349206, 401154, 437294, 504570, 565730, 582010, 596310, 622303, 655941, 668590, 735449, 848595, 873015, 1002885, 1093235, 1244606, 1311882, 1470898, 1697190, 1746030, 1866909, 2005770, 2186470, 2206347, 3111515, 3279705, 3677245, 3733818, 4412694, 6223030, 6559410, 7354490, 8089939, 9334545, 11031735, 16179878, 18669090, 22063470, 24269817, 40449695, 48539634, 80899390, 121349085, 242698170]

約数ペア:

[(1, 242698170), (2, 121349085), (3, 80899390), (5, 48539634), (6, 40449695), (10, 24269817), (11, 22063470), (13, 18669090), (15, 16179878), (22, 11031735), (26, 9334545), (30, 8089939), (33, 7354490), (37, 6559410), (39, 6223030), (55, 4412694), (65, 3733818), (66, 3677245), (74, 3279705), (78, 3111515), (110, 2206347), (111, 2186470), (121, 2005770), (130, 1866909), (139, 1746030), (143, 1697190), (165, 1470898), (185, 1311882), (195, 1244606), (222, 1093235), (242, 1002885), (278, 873015), (286, 848595), (330, 735449), (363, 668590), (370, 655941), (390, 622303), (407, 596310), (417, 582010), (429, 565730), (481, 504570), (555, 437294), (605, 401154), (695, 349206), (715, 339438), (726, 334295), (814, 298155), (834, 291005), (858, 282865), (962, 252285), (1110, 218647), (1210, 200577), (1221, 198770), (1390, 174603), (1430, 169719), (1443, 168190), (1529, 158730), (1573, 154290), (1807, 134310), (1815, 133718), (2035, 119262), (2085, 116402), (2145, 113146), (2405, 100914), (2442, 99385), (2886, 84095), (3058, 79365), (3146, 77145), (3614, 67155), (3630, 66859), (4070, 59631), (4170, 58201), (4290, 56573), (4477, 54210), (4587, 52910), (4719, 51430), (4810, 50457), (5143, 47190), (5291, 45870), (5421, 44770), (6105, 39754), (7215, 33638), (7645, 31746), (7865, 30858), (8954, 27105), (9035, 26862), (9174, 26455), (9438, 25715), (10286, 23595), (10582, 22935), (10842, 22385), (12210, 19877), (13431, 18070), (14430, 16819), (15290, 15873), (15429, 15730)]