955668870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{816811}}^1$

素因数の和:816837

約数の個数: 48

約数和(自身を含む): 2675876112

約数和(自身を除く): 1720207242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 816811, 1633622, 2450433, 4084055, 4900866, 7351299, 8168110, 10618543, 12252165, 14702598, 21237086, 24504330, 31855629, 36756495, 53092715, 63711258, 73512990, 95566887, 106185430, 159278145, 191133774, 318556290, 477834435, 955668870]

約数ペア:

[(1, 955668870), (2, 477834435), (3, 318556290), (5, 191133774), (6, 159278145), (9, 106185430), (10, 95566887), (13, 73512990), (15, 63711258), (18, 53092715), (26, 36756495), (30, 31855629), (39, 24504330), (45, 21237086), (65, 14702598), (78, 12252165), (90, 10618543), (117, 8168110), (130, 7351299), (195, 4900866), (234, 4084055), (390, 2450433), (585, 1633622), (1170, 816811)]