315067690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{236893}}^1$

素因数の和:236926

約数の個数: 32

約数和(自身を含む): 682254720

約数和(自身を除く): 367187030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 236893, 473786, 1184465, 1658251, 2368930, 3316502, 4500967, 8291255, 9001934, 16582510, 22504835, 31506769, 45009670, 63013538, 157533845, 315067690]

約数ペア:

[(1, 315067690), (2, 157533845), (5, 63013538), (7, 45009670), (10, 31506769), (14, 22504835), (19, 16582510), (35, 9001934), (38, 8291255), (70, 4500967), (95, 3316502), (133, 2368930), (190, 1658251), (266, 1184465), (665, 473786), (1330, 236893)]