147235140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62921}}^1$

素因数の和:62949

約数の個数: 72

約数和(自身を含む): 480975768

約数和(自身を除く): 333740628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 62921, 125842, 188763, 251684, 314605, 377526, 566289, 629210, 755052, 817973, 943815, 1132578, 1258420, 1635946, 1887630, 2265156, 2453919, 2831445, 3271892, 3775260, 4089865, 4907838, 5662890, 7361757, 8179730, 9815676, 11325780, 12269595, 14723514, 16359460, 24539190, 29447028, 36808785, 49078380, 73617570, 147235140]

約数ペア:

[(1, 147235140), (2, 73617570), (3, 49078380), (4, 36808785), (5, 29447028), (6, 24539190), (9, 16359460), (10, 14723514), (12, 12269595), (13, 11325780), (15, 9815676), (18, 8179730), (20, 7361757), (26, 5662890), (30, 4907838), (36, 4089865), (39, 3775260), (45, 3271892), (52, 2831445), (60, 2453919), (65, 2265156), (78, 1887630), (90, 1635946), (117, 1258420), (130, 1132578), (156, 943815), (180, 817973), (195, 755052), (234, 629210), (260, 566289), (390, 377526), (468, 314605), (585, 251684), (780, 188763), (1170, 125842), (2340, 62921)]