31454850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 92315520

約数和(自身を除く): 60860670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1033, 1050, 1218, 1450, 2030, 2066, 2175, 3045, 3099, 4350, 5075, 5165, 6090, 6198, 7231, 10150, 10330, 14462, 15225, 15495, 21693, 25825, 29957, 30450, 30990, 36155, 43386, 51650, 59914, 72310, 77475, 89871, 108465, 149785, 154950, 179742, 180775, 209699, 216930, 299570, 361550, 419398, 449355, 542325, 629097, 748925, 898710, 1048495, 1084650, 1258194, 1497850, 2096990, 2246775, 3145485, 4493550, 5242475, 6290970, 10484950, 15727425, 31454850]

約数ペア:

[(1, 31454850), (2, 15727425), (3, 10484950), (5, 6290970), (6, 5242475), (7, 4493550), (10, 3145485), (14, 2246775), (15, 2096990), (21, 1497850), (25, 1258194), (29, 1084650), (30, 1048495), (35, 898710), (42, 748925), (50, 629097), (58, 542325), (70, 449355), (75, 419398), (87, 361550), (105, 299570), (145, 216930), (150, 209699), (174, 180775), (175, 179742), (203, 154950), (210, 149785), (290, 108465), (350, 89871), (406, 77475), (435, 72310), (525, 59914), (609, 51650), (725, 43386), (870, 36155), (1015, 30990), (1033, 30450), (1050, 29957), (1218, 25825), (1450, 21693), (2030, 15495), (2066, 15225), (2175, 14462), (3045, 10330), (3099, 10150), (4350, 7231), (5075, 6198), (5165, 6090)]