9879390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3585

約数の個数: 48

約数和(自身を含む): 26522496

約数和(自身を除く): 16643106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 3541, 7082, 10623, 17705, 21246, 31869, 35410, 53115, 63738, 106230, 109771, 159345, 219542, 318690, 329313, 548855, 658626, 987939, 1097710, 1646565, 1975878, 3293130, 4939695, 9879390]

約数ペア:

[(1, 9879390), (2, 4939695), (3, 3293130), (5, 1975878), (6, 1646565), (9, 1097710), (10, 987939), (15, 658626), (18, 548855), (30, 329313), (31, 318690), (45, 219542), (62, 159345), (90, 109771), (93, 106230), (155, 63738), (186, 53115), (279, 35410), (310, 31869), (465, 21246), (558, 17705), (930, 10623), (1395, 7082), (2790, 3541)]