149765460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192007}}^1$

素因数の和:192032

約数の個数: 48

約数和(自身を含む): 451602816

約数和(自身を除く): 301837356

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, 192007, 384014, 576021, 768028, 960035, 1152042, 1920070, 2304084, 2496091, 2880105, 3840140, 4992182, 5760210, 7488273, 9984364, 11520420, 12480455, 14976546, 24960910, 29953092, 37441365, 49921820, 74882730, 149765460]

約数ペア:

[(1, 149765460), (2, 74882730), (3, 49921820), (4, 37441365), (5, 29953092), (6, 24960910), (10, 14976546), (12, 12480455), (13, 11520420), (15, 9984364), (20, 7488273), (26, 5760210), (30, 4992182), (39, 3840140), (52, 2880105), (60, 2496091), (65, 2304084), (78, 1920070), (130, 1152042), (156, 960035), (195, 768028), (260, 576021), (390, 384014), (780, 192007)]