123234930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 405070848

約数和(自身を除く): 281835918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 63, 65, 70, 78, 82, 90, 91, 105, 117, 123, 126, 130, 182, 195, 205, 210, 234, 246, 273, 287, 315, 367, 369, 390, 410, 455, 533, 546, 574, 585, 615, 630, 734, 738, 819, 861, 910, 1066, 1101, 1170, 1230, 1365, 1435, 1599, 1638, 1722, 1835, 1845, 2202, 2569, 2583, 2665, 2730, 2870, 3198, 3303, 3670, 3690, 3731, 4095, 4305, 4771, 4797, 5138, 5166, 5330, 5505, 6606, 7462, 7707, 7995, 8190, 8610, 9542, 9594, 11010, 11193, 12845, 12915, 14313, 15047, 15414, 15990, 16515, 18655, 22386, 23121, 23855, 23985, 25690, 25830, 28626, 30094, 33030, 33397, 33579, 37310, 38535, 42939, 45141, 46242, 47710, 47970, 55965, 66794, 67158, 71565, 75235, 77070, 85878, 90282, 100191, 105329, 111930, 115605, 135423, 143130, 150470, 166985, 167895, 195611, 200382, 210658, 214695, 225705, 231210, 270846, 300573, 315987, 333970, 335790, 391222, 429390, 451410, 500955, 526645, 586833, 601146, 631974, 677115, 947961, 978055, 1001910, 1053290, 1173666, 1354230, 1369277, 1502865, 1579935, 1760499, 1895922, 1956110, 2738554, 2934165, 3005730, 3159870, 3520998, 4107831, 4739805, 5868330, 6846385, 8215662, 8802495, 9479610, 12323493, 13692770, 17604990, 20539155, 24646986, 41078310, 61617465, 123234930]

約数ペア:

[(1, 123234930), (2, 61617465), (3, 41078310), (5, 24646986), (6, 20539155), (7, 17604990), (9, 13692770), (10, 12323493), (13, 9479610), (14, 8802495), (15, 8215662), (18, 6846385), (21, 5868330), (26, 4739805), (30, 4107831), (35, 3520998), (39, 3159870), (41, 3005730), (42, 2934165), (45, 2738554), (63, 1956110), (65, 1895922), (70, 1760499), (78, 1579935), (82, 1502865), (90, 1369277), (91, 1354230), (105, 1173666), (117, 1053290), (123, 1001910), (126, 978055), (130, 947961), (182, 677115), (195, 631974), (205, 601146), (210, 586833), (234, 526645), (246, 500955), (273, 451410), (287, 429390), (315, 391222), (367, 335790), (369, 333970), (390, 315987), (410, 300573), (455, 270846), (533, 231210), (546, 225705), (574, 214695), (585, 210658), (615, 200382), (630, 195611), (734, 167895), (738, 166985), (819, 150470), (861, 143130), (910, 135423), (1066, 115605), (1101, 111930), (1170, 105329), (1230, 100191), (1365, 90282), (1435, 85878), (1599, 77070), (1638, 75235), (1722, 71565), (1835, 67158), (1845, 66794), (2202, 55965), (2569, 47970), (2583, 47710), (2665, 46242), (2730, 45141), (2870, 42939), (3198, 38535), (3303, 37310), (3670, 33579), (3690, 33397), (3731, 33030), (4095, 30094), (4305, 28626), (4771, 25830), (4797, 25690), (5138, 23985), (5166, 23855), (5330, 23121), (5505, 22386), (6606, 18655), (7462, 16515), (7707, 15990), (7995, 15414), (8190, 15047), (8610, 14313), (9542, 12915), (9594, 12845), (11010, 11193)]