8106780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 25256448

約数和(自身を除く): 17149668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 173, 213, 220, 284, 330, 346, 355, 426, 519, 660, 692, 710, 781, 852, 865, 1038, 1065, 1420, 1562, 1730, 1903, 2076, 2130, 2343, 2595, 3124, 3460, 3806, 3905, 4260, 4686, 5190, 5709, 7612, 7810, 9372, 9515, 10380, 11418, 11715, 12283, 15620, 19030, 22836, 23430, 24566, 28545, 36849, 38060, 46860, 49132, 57090, 61415, 73698, 114180, 122830, 135113, 147396, 184245, 245660, 270226, 368490, 405339, 540452, 675565, 736980, 810678, 1351130, 1621356, 2026695, 2702260, 4053390, 8106780]

約数ペア:

[(1, 8106780), (2, 4053390), (3, 2702260), (4, 2026695), (5, 1621356), (6, 1351130), (10, 810678), (11, 736980), (12, 675565), (15, 540452), (20, 405339), (22, 368490), (30, 270226), (33, 245660), (44, 184245), (55, 147396), (60, 135113), (66, 122830), (71, 114180), (110, 73698), (132, 61415), (142, 57090), (165, 49132), (173, 46860), (213, 38060), (220, 36849), (284, 28545), (330, 24566), (346, 23430), (355, 22836), (426, 19030), (519, 15620), (660, 12283), (692, 11715), (710, 11418), (781, 10380), (852, 9515), (865, 9372), (1038, 7810), (1065, 7612), (1420, 5709), (1562, 5190), (1730, 4686), (1903, 4260), (2076, 3905), (2130, 3806), (2343, 3460), (2595, 3124)]