7875430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 14986944

約数和(自身を除く): 7111514

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 353, 485, 706, 970, 1765, 2231, 3530, 4462, 8119, 11155, 16238, 22310, 34241, 40595, 68482, 81190, 171205, 342410, 787543, 1575086, 3937715, 7875430]

約数ペア:

[(1, 7875430), (2, 3937715), (5, 1575086), (10, 787543), (23, 342410), (46, 171205), (97, 81190), (115, 68482), (194, 40595), (230, 34241), (353, 22310), (485, 16238), (706, 11155), (970, 8119), (1765, 4462), (2231, 3530)]