374651620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11197}}^1$

素因数の和:11452

約数の個数: 48

約数和(自身を含む): 903006720

約数和(自身を除く): 528355100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 11197, 16730, 22394, 33460, 44788, 55985, 78379, 111970, 156758, 223940, 313516, 391895, 783790, 1567580, 2676083, 5352166, 10704332, 13380415, 18732581, 26760830, 37465162, 53521660, 74930324, 93662905, 187325810, 374651620]

約数ペア:

[(1, 374651620), (2, 187325810), (4, 93662905), (5, 74930324), (7, 53521660), (10, 37465162), (14, 26760830), (20, 18732581), (28, 13380415), (35, 10704332), (70, 5352166), (140, 2676083), (239, 1567580), (478, 783790), (956, 391895), (1195, 313516), (1673, 223940), (2390, 156758), (3346, 111970), (4780, 78379), (6692, 55985), (8365, 44788), (11197, 33460), (16730, 22394)]