1639610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 3438720

約数和(自身を除く): 1799110

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 397, 413, 590, 794, 826, 1985, 2065, 2779, 3970, 4130, 5558, 13895, 23423, 27790, 46846, 117115, 163961, 234230, 327922, 819805, 1639610]

約数ペア:

[(1, 1639610), (2, 819805), (5, 327922), (7, 234230), (10, 163961), (14, 117115), (35, 46846), (59, 27790), (70, 23423), (118, 13895), (295, 5558), (397, 4130), (413, 3970), (590, 2779), (794, 2065), (826, 1985)]