1969137730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{117701}}^1$

素因数の和:117954

約数の個数: 32

約数和(自身を含む): 4067781120

約数和(自身を除く): 2098643390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 117701, 235402, 588505, 823907, 1177010, 1647814, 4119535, 8239070, 28130539, 56261078, 140652695, 196913773, 281305390, 393827546, 984568865, 1969137730]

約数ペア:

[(1, 1969137730), (2, 984568865), (5, 393827546), (7, 281305390), (10, 196913773), (14, 140652695), (35, 56261078), (70, 28130539), (239, 8239070), (478, 4119535), (1195, 1647814), (1673, 1177010), (2390, 823907), (3346, 588505), (8365, 235402), (16730, 117701)]