31846980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 98759808

約数和(自身を除く): 66912828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 110, 132, 146, 165, 219, 220, 292, 330, 365, 438, 660, 661, 730, 803, 876, 1095, 1322, 1460, 1606, 1983, 2190, 2409, 2644, 3212, 3305, 3966, 4015, 4380, 4818, 6610, 7271, 7932, 8030, 9636, 9915, 12045, 13220, 14542, 16060, 19830, 21813, 24090, 29084, 36355, 39660, 43626, 48180, 48253, 72710, 87252, 96506, 109065, 144759, 145420, 193012, 218130, 241265, 289518, 436260, 482530, 530783, 579036, 723795, 965060, 1061566, 1447590, 1592349, 2123132, 2653915, 2895180, 3184698, 5307830, 6369396, 7961745, 10615660, 15923490, 31846980]

約数ペア:

[(1, 31846980), (2, 15923490), (3, 10615660), (4, 7961745), (5, 6369396), (6, 5307830), (10, 3184698), (11, 2895180), (12, 2653915), (15, 2123132), (20, 1592349), (22, 1447590), (30, 1061566), (33, 965060), (44, 723795), (55, 579036), (60, 530783), (66, 482530), (73, 436260), (110, 289518), (132, 241265), (146, 218130), (165, 193012), (219, 145420), (220, 144759), (292, 109065), (330, 96506), (365, 87252), (438, 72710), (660, 48253), (661, 48180), (730, 43626), (803, 39660), (876, 36355), (1095, 29084), (1322, 24090), (1460, 21813), (1606, 19830), (1983, 16060), (2190, 14542), (2409, 13220), (2644, 12045), (3212, 9915), (3305, 9636), (3966, 8030), (4015, 7932), (4380, 7271), (4818, 6610)]