313289480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58889}}^1$

素因数の和:58926

約数の個数: 64

約数和(自身を含む): 848016000

約数和(自身を除く): 534726520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 58889, 117778, 235556, 294445, 412223, 471112, 588890, 824446, 1118891, 1177780, 1648892, 2061115, 2237782, 2355560, 3297784, 4122230, 4475564, 5594455, 7832237, 8244460, 8951128, 11188910, 15664474, 16488920, 22377820, 31328948, 39161185, 44755640, 62657896, 78322370, 156644740, 313289480]

約数ペア:

[(1, 313289480), (2, 156644740), (4, 78322370), (5, 62657896), (7, 44755640), (8, 39161185), (10, 31328948), (14, 22377820), (19, 16488920), (20, 15664474), (28, 11188910), (35, 8951128), (38, 8244460), (40, 7832237), (56, 5594455), (70, 4475564), (76, 4122230), (95, 3297784), (133, 2355560), (140, 2237782), (152, 2061115), (190, 1648892), (266, 1177780), (280, 1118891), (380, 824446), (532, 588890), (665, 471112), (760, 412223), (1064, 294445), (1330, 235556), (2660, 117778), (5320, 58889)]