31852260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16087}}^1$

素因数の和:16113

約数の個数: 72

約数和(自身を含む): 105408576

約数和(自身を除く): 73556316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 16087, 32174, 48261, 64348, 80435, 96522, 144783, 160870, 176957, 193044, 241305, 289566, 321740, 353914, 482610, 530871, 579132, 707828, 723915, 884785, 965220, 1061742, 1447830, 1592613, 1769570, 2123484, 2654355, 2895660, 3185226, 3539140, 5308710, 6370452, 7963065, 10617420, 15926130, 31852260]

約数ペア:

[(1, 31852260), (2, 15926130), (3, 10617420), (4, 7963065), (5, 6370452), (6, 5308710), (9, 3539140), (10, 3185226), (11, 2895660), (12, 2654355), (15, 2123484), (18, 1769570), (20, 1592613), (22, 1447830), (30, 1061742), (33, 965220), (36, 884785), (44, 723915), (45, 707828), (55, 579132), (60, 530871), (66, 482610), (90, 353914), (99, 321740), (110, 289566), (132, 241305), (165, 193044), (180, 176957), (198, 160870), (220, 144783), (330, 96522), (396, 80435), (495, 64348), (660, 48261), (990, 32174), (1980, 16087)]