139817410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2887}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 261999360

約数和(自身を除く): 122181950

約数列:

[1, 2, 5, 10, 29, 58, 145, 167, 290, 334, 835, 1670, 2887, 4843, 5774, 9686, 14435, 24215, 28870, 48430, 83723, 167446, 418615, 482129, 837230, 964258, 2410645, 4821290, 13981741, 27963482, 69908705, 139817410]

約数ペア:

[(1, 139817410), (2, 69908705), (5, 27963482), (10, 13981741), (29, 4821290), (58, 2410645), (145, 964258), (167, 837230), (290, 482129), (334, 418615), (835, 167446), (1670, 83723), (2887, 48430), (4843, 28870), (5774, 24215), (9686, 14435)]