5429270

素因数分解:

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

素因数の和:677

約数の個数: 48

約数和(自身を含む): 12295584

約数和(自身を除く): 6866314

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 641, 770, 847, 1210, 1282, 1694, 3205, 4235, 4487, 6410, 7051, 8470, 8974, 14102, 22435, 35255, 44870, 49357, 70510, 77561, 98714, 155122, 246785, 387805, 493570, 542927, 775610, 1085854, 2714635, 5429270]

約数ペア:

[(1, 5429270), (2, 2714635), (5, 1085854), (7, 775610), (10, 542927), (11, 493570), (14, 387805), (22, 246785), (35, 155122), (55, 98714), (70, 77561), (77, 70510), (110, 49357), (121, 44870), (154, 35255), (242, 22435), (385, 14102), (605, 8974), (641, 8470), (770, 7051), (847, 6410), (1210, 4487), (1282, 4235), (1694, 3205)]