220120890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35107}}^1$

素因数の和:35147

約数の個数: 64

約数和(自身を含む): 606666240

約数和(自身を除く): 386545350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 35107, 70214, 105321, 175535, 210642, 351070, 386177, 526605, 667033, 772354, 1053210, 1158531, 1334066, 1930885, 2001099, 2317062, 3335165, 3861770, 4002198, 5792655, 6670330, 7337363, 10005495, 11585310, 14674726, 20010990, 22012089, 36686815, 44024178, 73373630, 110060445, 220120890]

約数ペア:

[(1, 220120890), (2, 110060445), (3, 73373630), (5, 44024178), (6, 36686815), (10, 22012089), (11, 20010990), (15, 14674726), (19, 11585310), (22, 10005495), (30, 7337363), (33, 6670330), (38, 5792655), (55, 4002198), (57, 3861770), (66, 3335165), (95, 2317062), (110, 2001099), (114, 1930885), (165, 1334066), (190, 1158531), (209, 1053210), (285, 772354), (330, 667033), (418, 526605), (570, 386177), (627, 351070), (1045, 210642), (1254, 175535), (2090, 105321), (3135, 70214), (6270, 35107)]