3048201940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{244639}}^1$

素因数の和:244744

約数の個数: 48

約数和(自身を含む): 7397913600

約数和(自身を除く): 4349711660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 244639, 489278, 978556, 1223195, 1712473, 2446390, 3424946, 4892780, 6849892, 8562365, 17124730, 21772871, 34249460, 43545742, 87091484, 108864355, 152410097, 217728710, 304820194, 435457420, 609640388, 762050485, 1524100970, 3048201940]

約数ペア:

[(1, 3048201940), (2, 1524100970), (4, 762050485), (5, 609640388), (7, 435457420), (10, 304820194), (14, 217728710), (20, 152410097), (28, 108864355), (35, 87091484), (70, 43545742), (89, 34249460), (140, 21772871), (178, 17124730), (356, 8562365), (445, 6849892), (623, 4892780), (890, 3424946), (1246, 2446390), (1780, 1712473), (2492, 1223195), (3115, 978556), (6230, 489278), (12460, 244639)]