415952870

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2609}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 761076000

約数和(自身を除く): 345123130

約数列:

[1, 2, 5, 10, 107, 149, 214, 298, 535, 745, 1070, 1490, 2609, 5218, 13045, 15943, 26090, 31886, 79715, 159430, 279163, 388741, 558326, 777482, 1395815, 1943705, 2791630, 3887410, 41595287, 83190574, 207976435, 415952870]

約数ペア:

[(1, 415952870), (2, 207976435), (5, 83190574), (10, 41595287), (107, 3887410), (149, 2791630), (214, 1943705), (298, 1395815), (535, 777482), (745, 558326), (1070, 388741), (1490, 279163), (2609, 159430), (5218, 79715), (13045, 31886), (15943, 26090)]