769264470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{657491}}^1$

素因数の和:657517

約数の個数: 48

約数和(自身を含む): 2153943792

約数和(自身を除く): 1384679322

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 657491, 1314982, 1972473, 3287455, 3944946, 5917419, 6574910, 8547383, 9862365, 11834838, 17094766, 19724730, 25642149, 29587095, 42736915, 51284298, 59174190, 76926447, 85473830, 128210745, 153852894, 256421490, 384632235, 769264470]

約数ペア:

[(1, 769264470), (2, 384632235), (3, 256421490), (5, 153852894), (6, 128210745), (9, 85473830), (10, 76926447), (13, 59174190), (15, 51284298), (18, 42736915), (26, 29587095), (30, 25642149), (39, 19724730), (45, 17094766), (65, 11834838), (78, 9862365), (90, 8547383), (117, 6574910), (130, 5917419), (195, 3944946), (234, 3287455), (390, 1972473), (585, 1314982), (1170, 657491)]