461031770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{2927}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 874886400

約数和(自身を除く): 413854630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 829, 1658, 2927, 4145, 5854, 8290, 14635, 15751, 29270, 31502, 55613, 78755, 111226, 157510, 278065, 556130, 2426483, 4852966, 12132415, 24264830, 46103177, 92206354, 230515885, 461031770]

約数ペア:

[(1, 461031770), (2, 230515885), (5, 92206354), (10, 46103177), (19, 24264830), (38, 12132415), (95, 4852966), (190, 2426483), (829, 556130), (1658, 278065), (2927, 157510), (4145, 111226), (5854, 78755), (8290, 55613), (14635, 31502), (15751, 29270)]