30728610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31039}}^1$

素因数の和:31063

約数の個数: 48

約数和(自身を含む): 87160320

約数和(自身を除く): 56431710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 31039, 62078, 93117, 155195, 186234, 279351, 310390, 341429, 465585, 558702, 682858, 931170, 1024287, 1396755, 1707145, 2048574, 2793510, 3072861, 3414290, 5121435, 6145722, 10242870, 15364305, 30728610]

約数ペア:

[(1, 30728610), (2, 15364305), (3, 10242870), (5, 6145722), (6, 5121435), (9, 3414290), (10, 3072861), (11, 2793510), (15, 2048574), (18, 1707145), (22, 1396755), (30, 1024287), (33, 931170), (45, 682858), (55, 558702), (66, 465585), (90, 341429), (99, 310390), (110, 279351), (165, 186234), (198, 155195), (330, 93117), (495, 62078), (990, 31039)]