9139830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 25463808

約数和(自身を除く): 16323978

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, 613, 710, 994, 1065, 1226, 1491, 1839, 2130, 2485, 2982, 3065, 3678, 4291, 4970, 6130, 7455, 8582, 9195, 12873, 14910, 18390, 21455, 25746, 42910, 43523, 64365, 87046, 128730, 130569, 217615, 261138, 304661, 435230, 609322, 652845, 913983, 1305690, 1523305, 1827966, 3046610, 4569915, 9139830]

約数ペア:

[(1, 9139830), (2, 4569915), (3, 3046610), (5, 1827966), (6, 1523305), (7, 1305690), (10, 913983), (14, 652845), (15, 609322), (21, 435230), (30, 304661), (35, 261138), (42, 217615), (70, 130569), (71, 128730), (105, 87046), (142, 64365), (210, 43523), (213, 42910), (355, 25746), (426, 21455), (497, 18390), (613, 14910), (710, 12873), (994, 9195), (1065, 8582), (1226, 7455), (1491, 6130), (1839, 4970), (2130, 4291), (2485, 3678), (2982, 3065)]