12549870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 34136640

約数和(自身を除く): 21586770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 877, 954, 1431, 1590, 1754, 2385, 2631, 2862, 4385, 4770, 5262, 7155, 7893, 8770, 13155, 14310, 15786, 23679, 26310, 39465, 46481, 47358, 78930, 92962, 118395, 139443, 232405, 236790, 278886, 418329, 464810, 697215, 836658, 1254987, 1394430, 2091645, 2509974, 4183290, 6274935, 12549870]

約数ペア:

[(1, 12549870), (2, 6274935), (3, 4183290), (5, 2509974), (6, 2091645), (9, 1394430), (10, 1254987), (15, 836658), (18, 697215), (27, 464810), (30, 418329), (45, 278886), (53, 236790), (54, 232405), (90, 139443), (106, 118395), (135, 92962), (159, 78930), (265, 47358), (270, 46481), (318, 39465), (477, 26310), (530, 23679), (795, 15786), (877, 14310), (954, 13155), (1431, 8770), (1590, 7893), (1754, 7155), (2385, 5262), (2631, 4770), (2862, 4385)]