2830564188

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{8747}}^1$

素因数の和:8947

約数の個数: 72

約数和(自身を含む): 7307904240

約数和(自身を除く): 4477340052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 101, 178, 202, 267, 303, 356, 404, 534, 606, 801, 909, 1068, 1212, 1602, 1818, 3204, 3636, 8747, 8989, 17494, 17978, 26241, 26967, 34988, 35956, 52482, 53934, 78723, 80901, 104964, 107868, 157446, 161802, 314892, 323604, 778483, 883447, 1556966, 1766894, 2335449, 2650341, 3113932, 3533788, 4670898, 5300682, 7006347, 7951023, 9341796, 10601364, 14012694, 15902046, 28025388, 31804092, 78626783, 157253566, 235880349, 314507132, 471760698, 707641047, 943521396, 1415282094, 2830564188]

約数ペア:

[(1, 2830564188), (2, 1415282094), (3, 943521396), (4, 707641047), (6, 471760698), (9, 314507132), (12, 235880349), (18, 157253566), (36, 78626783), (89, 31804092), (101, 28025388), (178, 15902046), (202, 14012694), (267, 10601364), (303, 9341796), (356, 7951023), (404, 7006347), (534, 5300682), (606, 4670898), (801, 3533788), (909, 3113932), (1068, 2650341), (1212, 2335449), (1602, 1766894), (1818, 1556966), (3204, 883447), (3636, 778483), (8747, 323604), (8989, 314892), (17494, 161802), (17978, 157446), (26241, 107868), (26967, 104964), (34988, 80901), (35956, 78723), (52482, 53934)]