82262220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 243081216

約数和(自身を除く): 160818996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 941, 1410, 1457, 1860, 1882, 2820, 2823, 2914, 3764, 4371, 4705, 5646, 5828, 7285, 8742, 9410, 11292, 14115, 14570, 17484, 18820, 21855, 28230, 29140, 29171, 43710, 44227, 56460, 58342, 87420, 87513, 88454, 116684, 132681, 145855, 175026, 176908, 221135, 265362, 291710, 350052, 437565, 442270, 530724, 583420, 663405, 875130, 884540, 1326810, 1371037, 1750260, 2653620, 2742074, 4113111, 5484148, 6855185, 8226222, 13710370, 16452444, 20565555, 27420740, 41131110, 82262220]

約数ペア:

[(1, 82262220), (2, 41131110), (3, 27420740), (4, 20565555), (5, 16452444), (6, 13710370), (10, 8226222), (12, 6855185), (15, 5484148), (20, 4113111), (30, 2742074), (31, 2653620), (47, 1750260), (60, 1371037), (62, 1326810), (93, 884540), (94, 875130), (124, 663405), (141, 583420), (155, 530724), (186, 442270), (188, 437565), (235, 350052), (282, 291710), (310, 265362), (372, 221135), (465, 176908), (470, 175026), (564, 145855), (620, 132681), (705, 116684), (930, 88454), (940, 87513), (941, 87420), (1410, 58342), (1457, 56460), (1860, 44227), (1882, 43710), (2820, 29171), (2823, 29140), (2914, 28230), (3764, 21855), (4371, 18820), (4705, 17484), (5646, 14570), (5828, 14115), (7285, 11292), (8742, 9410)]