8513610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 23721984

約数和(自身を除く): 15208374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 571, 710, 994, 1065, 1142, 1491, 1713, 2130, 2485, 2855, 2982, 3426, 3997, 4970, 5710, 7455, 7994, 8565, 11991, 14910, 17130, 19985, 23982, 39970, 40541, 59955, 81082, 119910, 121623, 202705, 243246, 283787, 405410, 567574, 608115, 851361, 1216230, 1418935, 1702722, 2837870, 4256805, 8513610]

約数ペア:

[(1, 8513610), (2, 4256805), (3, 2837870), (5, 1702722), (6, 1418935), (7, 1216230), (10, 851361), (14, 608115), (15, 567574), (21, 405410), (30, 283787), (35, 243246), (42, 202705), (70, 121623), (71, 119910), (105, 81082), (142, 59955), (210, 40541), (213, 39970), (355, 23982), (426, 19985), (497, 17130), (571, 14910), (710, 11991), (994, 8565), (1065, 7994), (1142, 7455), (1491, 5710), (1713, 4970), (2130, 3997), (2485, 3426), (2855, 2982)]