47711340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3719

約数の個数: 72

約数和(自身を含む): 146747328

約数和(自身を除く): 99035988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 3631, 4380, 6570, 7262, 10893, 13140, 14524, 18155, 21786, 32679, 36310, 43572, 54465, 65358, 72620, 108930, 130716, 163395, 217860, 265063, 326790, 530126, 653580, 795189, 1060252, 1325315, 1590378, 2385567, 2650630, 3180756, 3975945, 4771134, 5301260, 7951890, 9542268, 11927835, 15903780, 23855670, 47711340]

約数ペア:

[(1, 47711340), (2, 23855670), (3, 15903780), (4, 11927835), (5, 9542268), (6, 7951890), (9, 5301260), (10, 4771134), (12, 3975945), (15, 3180756), (18, 2650630), (20, 2385567), (30, 1590378), (36, 1325315), (45, 1060252), (60, 795189), (73, 653580), (90, 530126), (146, 326790), (180, 265063), (219, 217860), (292, 163395), (365, 130716), (438, 108930), (657, 72620), (730, 65358), (876, 54465), (1095, 43572), (1314, 36310), (1460, 32679), (2190, 21786), (2628, 18155), (3285, 14524), (3631, 13140), (4380, 10893), (6570, 7262)]