1900534370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263597}}^1$

素因数の和:263714

約数の個数: 32

約数和(自身を含む): 3947643648

約数和(自身を除く): 2047109278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 263597, 527194, 1317985, 1845179, 2635970, 3690358, 9225895, 18451790, 27150491, 54300982, 135752455, 190053437, 271504910, 380106874, 950267185, 1900534370]

約数ペア:

[(1, 1900534370), (2, 950267185), (5, 380106874), (7, 271504910), (10, 190053437), (14, 135752455), (35, 54300982), (70, 27150491), (103, 18451790), (206, 9225895), (515, 3690358), (721, 2635970), (1030, 1845179), (1442, 1317985), (3605, 527194), (7210, 263597)]