4874870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 11805696

約数和(自身を除く): 6930826

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 487, 715, 770, 910, 974, 1001, 1430, 2002, 2435, 3409, 4870, 5005, 5357, 6331, 6818, 10010, 10714, 12662, 17045, 26785, 31655, 34090, 37499, 44317, 53570, 63310, 69641, 74998, 88634, 139282, 187495, 221585, 348205, 374990, 443170, 487487, 696410, 974974, 2437435, 4874870]

約数ペア:

[(1, 4874870), (2, 2437435), (5, 974974), (7, 696410), (10, 487487), (11, 443170), (13, 374990), (14, 348205), (22, 221585), (26, 187495), (35, 139282), (55, 88634), (65, 74998), (70, 69641), (77, 63310), (91, 53570), (110, 44317), (130, 37499), (143, 34090), (154, 31655), (182, 26785), (286, 17045), (385, 12662), (455, 10714), (487, 10010), (715, 6818), (770, 6331), (910, 5357), (974, 5005), (1001, 4870), (1430, 3409), (2002, 2435)]