134410380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172321}}^1$

素因数の和:172346

約数の個数: 48

約数和(自身を含む): 405301344

約数和(自身を除く): 270890964

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, 172321, 344642, 516963, 689284, 861605, 1033926, 1723210, 2067852, 2240173, 2584815, 3446420, 4480346, 5169630, 6720519, 8960692, 10339260, 11200865, 13441038, 22401730, 26882076, 33602595, 44803460, 67205190, 134410380]

約数ペア:

[(1, 134410380), (2, 67205190), (3, 44803460), (4, 33602595), (5, 26882076), (6, 22401730), (10, 13441038), (12, 11200865), (13, 10339260), (15, 8960692), (20, 6720519), (26, 5169630), (30, 4480346), (39, 3446420), (52, 2584815), (60, 2240173), (65, 2067852), (78, 1723210), (130, 1033926), (156, 861605), (195, 689284), (260, 516963), (390, 344642), (780, 172321)]