23775990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2633}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 66756096

約数和(自身を除く): 42980106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 2633, 3010, 4515, 5266, 7899, 9030, 13165, 15798, 18431, 26330, 36862, 39495, 55293, 78990, 92155, 110586, 113219, 184310, 226438, 276465, 339657, 552930, 566095, 679314, 792533, 1132190, 1585066, 1698285, 2377599, 3396570, 3962665, 4755198, 7925330, 11887995, 23775990]

約数ペア:

[(1, 23775990), (2, 11887995), (3, 7925330), (5, 4755198), (6, 3962665), (7, 3396570), (10, 2377599), (14, 1698285), (15, 1585066), (21, 1132190), (30, 792533), (35, 679314), (42, 566095), (43, 552930), (70, 339657), (86, 276465), (105, 226438), (129, 184310), (210, 113219), (215, 110586), (258, 92155), (301, 78990), (430, 55293), (602, 39495), (645, 36862), (903, 26330), (1290, 18431), (1505, 15798), (1806, 13165), (2633, 9030), (3010, 7899), (4515, 5266)]