165715530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{947}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 420456960

約数和(自身を除く): 254741430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 307, 570, 614, 921, 947, 1535, 1842, 1894, 2841, 3070, 4605, 4735, 5682, 5833, 9210, 9470, 11666, 14205, 17499, 17993, 28410, 29165, 34998, 35986, 53979, 58330, 87495, 89965, 107958, 174990, 179930, 269895, 290729, 539790, 581458, 872187, 1453645, 1744374, 2907290, 4360935, 5523851, 8721870, 11047702, 16571553, 27619255, 33143106, 55238510, 82857765, 165715530]

約数ペア:

[(1, 165715530), (2, 82857765), (3, 55238510), (5, 33143106), (6, 27619255), (10, 16571553), (15, 11047702), (19, 8721870), (30, 5523851), (38, 4360935), (57, 2907290), (95, 1744374), (114, 1453645), (190, 872187), (285, 581458), (307, 539790), (570, 290729), (614, 269895), (921, 179930), (947, 174990), (1535, 107958), (1842, 89965), (1894, 87495), (2841, 58330), (3070, 53979), (4605, 35986), (4735, 34998), (5682, 29165), (5833, 28410), (9210, 17993), (9470, 17499), (11666, 14205)]