616044940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{2593}}^1$

素因数の和:4306

約数の個数: 48

約数和(自身を含む): 1479949632

約数和(自身を除く): 863904692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1697, 2593, 3394, 5186, 6788, 8485, 10372, 11879, 12965, 16970, 18151, 23758, 25930, 33940, 36302, 47516, 51860, 59395, 72604, 90755, 118790, 181510, 237580, 363020, 4400321, 8800642, 17601284, 22001605, 30802247, 44003210, 61604494, 88006420, 123208988, 154011235, 308022470, 616044940]

約数ペア:

[(1, 616044940), (2, 308022470), (4, 154011235), (5, 123208988), (7, 88006420), (10, 61604494), (14, 44003210), (20, 30802247), (28, 22001605), (35, 17601284), (70, 8800642), (140, 4400321), (1697, 363020), (2593, 237580), (3394, 181510), (5186, 118790), (6788, 90755), (8485, 72604), (10372, 59395), (11879, 51860), (12965, 47516), (16970, 36302), (18151, 33940), (23758, 25930)]