6709640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 17832960

約数和(自身を除く): 11123320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 773, 868, 1085, 1240, 1546, 1736, 2170, 3092, 3865, 4340, 5411, 6184, 7730, 8680, 10822, 15460, 21644, 23963, 27055, 30920, 43288, 47926, 54110, 95852, 108220, 119815, 167741, 191704, 216440, 239630, 335482, 479260, 670964, 838705, 958520, 1341928, 1677410, 3354820, 6709640]

約数ペア:

[(1, 6709640), (2, 3354820), (4, 1677410), (5, 1341928), (7, 958520), (8, 838705), (10, 670964), (14, 479260), (20, 335482), (28, 239630), (31, 216440), (35, 191704), (40, 167741), (56, 119815), (62, 108220), (70, 95852), (124, 54110), (140, 47926), (155, 43288), (217, 30920), (248, 27055), (280, 23963), (310, 21644), (434, 15460), (620, 10822), (773, 8680), (868, 7730), (1085, 6184), (1240, 5411), (1546, 4340), (1736, 3865), (2170, 3092)]