13307640420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{25793}}^1\times {\mathrm{8599}}^1$

素因数の和:34404

約数の個数: 48

約数和(自身を含む): 37267171200

約数和(自身を除く): 23959530780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8599, 17198, 25793, 25797, 34396, 42995, 51586, 51594, 77379, 85990, 103172, 103188, 128965, 128985, 154758, 171980, 257930, 257970, 309516, 386895, 515860, 515940, 773790, 1547580, 221794007, 443588014, 665382021, 887176028, 1108970035, 1330764042, 2217940070, 2661528084, 3326910105, 4435880140, 6653820210, 13307640420]

約数ペア:

[(1, 13307640420), (2, 6653820210), (3, 4435880140), (4, 3326910105), (5, 2661528084), (6, 2217940070), (10, 1330764042), (12, 1108970035), (15, 887176028), (20, 665382021), (30, 443588014), (60, 221794007), (8599, 1547580), (17198, 773790), (25793, 515940), (25797, 515860), (34396, 386895), (42995, 309516), (51586, 257970), (51594, 257930), (77379, 171980), (85990, 154758), (103172, 128985), (103188, 128965)]