8549490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 13430670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 317, 435, 465, 634, 870, 899, 930, 951, 1585, 1798, 1902, 2697, 3170, 4495, 4755, 5394, 8990, 9193, 9510, 9827, 13485, 18386, 19654, 26970, 27579, 29481, 45965, 49135, 55158, 58962, 91930, 98270, 137895, 147405, 275790, 284983, 294810, 569966, 854949, 1424915, 1709898, 2849830, 4274745, 8549490]

約数ペア:

[(1, 8549490), (2, 4274745), (3, 2849830), (5, 1709898), (6, 1424915), (10, 854949), (15, 569966), (29, 294810), (30, 284983), (31, 275790), (58, 147405), (62, 137895), (87, 98270), (93, 91930), (145, 58962), (155, 55158), (174, 49135), (186, 45965), (290, 29481), (310, 27579), (317, 26970), (435, 19654), (465, 18386), (634, 13485), (870, 9827), (899, 9510), (930, 9193), (951, 8990), (1585, 5394), (1798, 4755), (1902, 4495), (2697, 3170)]