699439260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{896717}}^1$

素因数の和:896742

約数の個数: 48

約数和(自身を含む): 2109080736

約数和(自身を除く): 1409641476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 896717, 1793434, 2690151, 3586868, 4483585, 5380302, 8967170, 10760604, 11657321, 13450755, 17934340, 23314642, 26901510, 34971963, 46629284, 53803020, 58286605, 69943926, 116573210, 139887852, 174859815, 233146420, 349719630, 699439260]

約数ペア:

[(1, 699439260), (2, 349719630), (3, 233146420), (4, 174859815), (5, 139887852), (6, 116573210), (10, 69943926), (12, 58286605), (13, 53803020), (15, 46629284), (20, 34971963), (26, 26901510), (30, 23314642), (39, 17934340), (52, 13450755), (60, 11657321), (65, 10760604), (78, 8967170), (130, 5380302), (156, 4483585), (195, 3586868), (260, 2690151), (390, 1793434), (780, 896717)]