10921492610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{243403}}^1$

素因数の和:244058

約数の個数: 32

約数和(自身を含む): 22502212992

約数和(自身を除く): 11580720382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 6410, 8974, 22435, 44870, 243403, 486806, 1217015, 1703821, 2434030, 3407642, 8519105, 17038210, 156021323, 312042646, 780106615, 1092149261, 1560213230, 2184298522, 5460746305, 10921492610]

約数ペア:

[(1, 10921492610), (2, 5460746305), (5, 2184298522), (7, 1560213230), (10, 1092149261), (14, 780106615), (35, 312042646), (70, 156021323), (641, 17038210), (1282, 8519105), (3205, 3407642), (4487, 2434030), (6410, 1703821), (8974, 1217015), (22435, 486806), (44870, 243403)]