1480710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 4437504

約数和(自身を除く): 2956794

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 641, 770, 1155, 1282, 1923, 2310, 3205, 3846, 4487, 6410, 7051, 8974, 9615, 13461, 14102, 19230, 21153, 22435, 26922, 35255, 42306, 44870, 49357, 67305, 70510, 98714, 105765, 134610, 148071, 211530, 246785, 296142, 493570, 740355, 1480710]

約数ペア:

[(1, 1480710), (2, 740355), (3, 493570), (5, 296142), (6, 246785), (7, 211530), (10, 148071), (11, 134610), (14, 105765), (15, 98714), (21, 70510), (22, 67305), (30, 49357), (33, 44870), (35, 42306), (42, 35255), (55, 26922), (66, 22435), (70, 21153), (77, 19230), (105, 14102), (110, 13461), (154, 9615), (165, 8974), (210, 7051), (231, 6410), (330, 4487), (385, 3846), (462, 3205), (641, 2310), (770, 1923), (1155, 1282)]