74643430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11867}}^1$

素因数の和:11928

約数の個数: 32

約数和(自身を含む): 146118816

約数和(自身を除く): 71475386

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 11867, 23734, 59335, 118670, 201739, 403478, 439079, 878158, 1008695, 2017390, 2195395, 4390790, 7464343, 14928686, 37321715, 74643430]

約数ペア:

[(1, 74643430), (2, 37321715), (5, 14928686), (10, 7464343), (17, 4390790), (34, 2195395), (37, 2017390), (74, 1008695), (85, 878158), (170, 439079), (185, 403478), (370, 201739), (629, 118670), (1258, 59335), (3145, 23734), (6290, 11867)]