71335110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30881}}^1$

素因数の和:30909

約数の個数: 64

約数和(自身を含む): 213456384

約数和(自身を除く): 142121274

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, 770, 1155, 2310, 30881, 61762, 92643, 154405, 185286, 216167, 308810, 339691, 432334, 463215, 648501, 679382, 926430, 1019073, 1080835, 1297002, 1698455, 2038146, 2161670, 2377837, 3242505, 3396910, 4755674, 5095365, 6485010, 7133511, 10190730, 11889185, 14267022, 23778370, 35667555, 71335110]

約数ペア:

[(1, 71335110), (2, 35667555), (3, 23778370), (5, 14267022), (6, 11889185), (7, 10190730), (10, 7133511), (11, 6485010), (14, 5095365), (15, 4755674), (21, 3396910), (22, 3242505), (30, 2377837), (33, 2161670), (35, 2038146), (42, 1698455), (55, 1297002), (66, 1080835), (70, 1019073), (77, 926430), (105, 679382), (110, 648501), (154, 463215), (165, 432334), (210, 339691), (231, 308810), (330, 216167), (385, 185286), (462, 154405), (770, 92643), (1155, 61762), (2310, 30881)]