10387470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 15739890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 139, 141, 159, 235, 265, 278, 282, 318, 417, 470, 530, 695, 705, 795, 834, 1390, 1410, 1590, 2085, 2491, 4170, 4982, 6533, 7367, 7473, 12455, 13066, 14734, 14946, 19599, 22101, 24910, 32665, 36835, 37365, 39198, 44202, 65330, 73670, 74730, 97995, 110505, 195990, 221010, 346249, 692498, 1038747, 1731245, 2077494, 3462490, 5193735, 10387470]

約数ペア:

[(1, 10387470), (2, 5193735), (3, 3462490), (5, 2077494), (6, 1731245), (10, 1038747), (15, 692498), (30, 346249), (47, 221010), (53, 195990), (94, 110505), (106, 97995), (139, 74730), (141, 73670), (159, 65330), (235, 44202), (265, 39198), (278, 37365), (282, 36835), (318, 32665), (417, 24910), (470, 22101), (530, 19599), (695, 14946), (705, 14734), (795, 13066), (834, 12455), (1390, 7473), (1410, 7367), (1590, 6533), (2085, 4982), (2491, 4170)]