310186465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 400988160

約数和(自身を除く): 90801695

約数列:

[1, 5, 29, 31, 145, 151, 155, 457, 755, 899, 2285, 4379, 4495, 4681, 13253, 14167, 21895, 23405, 66265, 69007, 70835, 135749, 345035, 410843, 678745, 2001203, 2054215, 2139217, 10006015, 10696085, 62037293, 310186465]

約数ペア:

[(1, 310186465), (5, 62037293), (29, 10696085), (31, 10006015), (145, 2139217), (151, 2054215), (155, 2001203), (457, 678745), (755, 410843), (899, 345035), (2285, 135749), (4379, 70835), (4495, 69007), (4681, 66265), (13253, 23405), (14167, 21895)]