15068941780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{607129}}^1$

素因数の和:607228

約数の個数: 48

約数和(自身を含む): 33965280720

約数和(自身を除く): 18896338940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 607129, 1214258, 2428516, 3035645, 6071290, 10321193, 12142580, 20642386, 41284772, 44320417, 51605965, 88640834, 103211930, 177281668, 206423860, 221602085, 443204170, 753447089, 886408340, 1506894178, 3013788356, 3767235445, 7534470890, 15068941780]

約数ペア:

[(1, 15068941780), (2, 7534470890), (4, 3767235445), (5, 3013788356), (10, 1506894178), (17, 886408340), (20, 753447089), (34, 443204170), (68, 221602085), (73, 206423860), (85, 177281668), (146, 103211930), (170, 88640834), (292, 51605965), (340, 44320417), (365, 41284772), (730, 20642386), (1241, 12142580), (1460, 10321193), (2482, 6071290), (4964, 3035645), (6205, 2428516), (12410, 1214258), (24820, 607129)]