120233490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308291}}^1$

素因数の和:308314

約数の個数: 32

約数和(自身を含む): 310758336

約数和(自身を除く): 190524846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 308291, 616582, 924873, 1541455, 1849746, 3082910, 4007783, 4624365, 8015566, 9248730, 12023349, 20038915, 24046698, 40077830, 60116745, 120233490]

約数ペア:

[(1, 120233490), (2, 60116745), (3, 40077830), (5, 24046698), (6, 20038915), (10, 12023349), (13, 9248730), (15, 8015566), (26, 4624365), (30, 4007783), (39, 3082910), (65, 1849746), (78, 1541455), (130, 924873), (195, 616582), (390, 308291)]