181431030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 483243264

約数和(自身を除く): 301812234

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 151, 165, 242, 302, 330, 331, 363, 453, 605, 662, 726, 755, 906, 993, 1210, 1510, 1655, 1661, 1815, 1986, 2265, 3310, 3322, 3630, 3641, 4530, 4965, 4983, 7282, 8305, 9930, 9966, 10923, 16610, 18205, 18271, 21846, 24915, 36410, 36542, 40051, 49830, 49981, 54615, 54813, 80102, 91355, 99962, 109230, 109626, 120153, 149943, 182710, 200255, 240306, 249905, 274065, 299886, 400510, 499810, 548130, 549791, 600765, 749715, 1099582, 1201530, 1499430, 1649373, 2748955, 3298746, 5497910, 6047701, 8246865, 12095402, 16493730, 18143103, 30238505, 36286206, 60477010, 90715515, 181431030]

約数ペア:

[(1, 181431030), (2, 90715515), (3, 60477010), (5, 36286206), (6, 30238505), (10, 18143103), (11, 16493730), (15, 12095402), (22, 8246865), (30, 6047701), (33, 5497910), (55, 3298746), (66, 2748955), (110, 1649373), (121, 1499430), (151, 1201530), (165, 1099582), (242, 749715), (302, 600765), (330, 549791), (331, 548130), (363, 499810), (453, 400510), (605, 299886), (662, 274065), (726, 249905), (755, 240306), (906, 200255), (993, 182710), (1210, 149943), (1510, 120153), (1655, 109626), (1661, 109230), (1815, 99962), (1986, 91355), (2265, 80102), (3310, 54813), (3322, 54615), (3630, 49981), (3641, 49830), (4530, 40051), (4965, 36542), (4983, 36410), (7282, 24915), (8305, 21846), (9930, 18271), (9966, 18205), (10923, 16610)]