66952710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22543}}^1$

素因数の和:22570

約数の個数: 64

約数和(自身を含む): 194780160

約数和(自身を除く): 127827450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 22543, 45086, 67629, 112715, 135258, 202887, 225430, 247973, 338145, 405774, 495946, 608661, 676290, 743919, 1014435, 1217322, 1239865, 1487838, 2028870, 2231757, 2479730, 3043305, 3719595, 4463514, 6086610, 6695271, 7439190, 11158785, 13390542, 22317570, 33476355, 66952710]

約数ペア:

[(1, 66952710), (2, 33476355), (3, 22317570), (5, 13390542), (6, 11158785), (9, 7439190), (10, 6695271), (11, 6086610), (15, 4463514), (18, 3719595), (22, 3043305), (27, 2479730), (30, 2231757), (33, 2028870), (45, 1487838), (54, 1239865), (55, 1217322), (66, 1014435), (90, 743919), (99, 676290), (110, 608661), (135, 495946), (165, 405774), (198, 338145), (270, 247973), (297, 225430), (330, 202887), (495, 135258), (594, 112715), (990, 67629), (1485, 45086), (2970, 22543)]