330671810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{8273}}^1$

素因数の和:8858

約数の個数: 32

約数和(自身を含む): 681512832

約数和(自身を除く): 350841022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3997, 5710, 7994, 8273, 16546, 19985, 39970, 41365, 57911, 82730, 115822, 289555, 579110, 4723883, 9447766, 23619415, 33067181, 47238830, 66134362, 165335905, 330671810]

約数ペア:

[(1, 330671810), (2, 165335905), (5, 66134362), (7, 47238830), (10, 33067181), (14, 23619415), (35, 9447766), (70, 4723883), (571, 579110), (1142, 289555), (2855, 115822), (3997, 82730), (5710, 57911), (7994, 41365), (8273, 39970), (16546, 19985)]