8115450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 23569920

約数和(自身を除く): 15454470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 59, 70, 75, 105, 118, 131, 150, 175, 177, 210, 262, 295, 350, 354, 393, 413, 525, 590, 655, 786, 826, 885, 917, 1050, 1239, 1310, 1475, 1770, 1834, 1965, 2065, 2478, 2751, 2950, 3275, 3930, 4130, 4425, 4585, 5502, 6195, 6550, 7729, 8850, 9170, 9825, 10325, 12390, 13755, 15458, 19650, 20650, 22925, 23187, 27510, 30975, 38645, 45850, 46374, 54103, 61950, 68775, 77290, 108206, 115935, 137550, 162309, 193225, 231870, 270515, 324618, 386450, 541030, 579675, 811545, 1159350, 1352575, 1623090, 2705150, 4057725, 8115450]

約数ペア:

[(1, 8115450), (2, 4057725), (3, 2705150), (5, 1623090), (6, 1352575), (7, 1159350), (10, 811545), (14, 579675), (15, 541030), (21, 386450), (25, 324618), (30, 270515), (35, 231870), (42, 193225), (50, 162309), (59, 137550), (70, 115935), (75, 108206), (105, 77290), (118, 68775), (131, 61950), (150, 54103), (175, 46374), (177, 45850), (210, 38645), (262, 30975), (295, 27510), (350, 23187), (354, 22925), (393, 20650), (413, 19650), (525, 15458), (590, 13755), (655, 12390), (786, 10325), (826, 9825), (885, 9170), (917, 8850), (1050, 7729), (1239, 6550), (1310, 6195), (1475, 5502), (1770, 4585), (1834, 4425), (1965, 4130), (2065, 3930), (2478, 3275), (2751, 2950)]