29317080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18820

約数の個数: 64

約数和(自身を含む): 94721760

約数和(自身を除く): 65404680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 18793, 37586, 56379, 75172, 93965, 112758, 150344, 187930, 225516, 244309, 281895, 375860, 451032, 488618, 563790, 732927, 751720, 977236, 1127580, 1221545, 1465854, 1954472, 2255160, 2443090, 2931708, 3664635, 4886180, 5863416, 7329270, 9772360, 14658540, 29317080]

約数ペア:

[(1, 29317080), (2, 14658540), (3, 9772360), (4, 7329270), (5, 5863416), (6, 4886180), (8, 3664635), (10, 2931708), (12, 2443090), (13, 2255160), (15, 1954472), (20, 1465854), (24, 1221545), (26, 1127580), (30, 977236), (39, 751720), (40, 732927), (52, 563790), (60, 488618), (65, 451032), (78, 375860), (104, 281895), (120, 244309), (130, 225516), (156, 187930), (195, 150344), (260, 112758), (312, 93965), (390, 75172), (520, 56379), (780, 37586), (1560, 18793)]