481384190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{361943}}^1$

素因数の和:361976

約数の個数: 32

約数和(自身を含む): 1042398720

約数和(自身を除く): 561014530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 361943, 723886, 1809715, 2533601, 3619430, 5067202, 6876917, 12668005, 13753834, 25336010, 34384585, 48138419, 68769170, 96276838, 240692095, 481384190]

約数ペア:

[(1, 481384190), (2, 240692095), (5, 96276838), (7, 68769170), (10, 48138419), (14, 34384585), (19, 25336010), (35, 13753834), (38, 12668005), (70, 6876917), (95, 5067202), (133, 3619430), (190, 2533601), (266, 1809715), (665, 723886), (1330, 361943)]