105621420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{22283}}^1$

素因数の和:22374

約数の個数: 48

約数和(自身を含む): 299496960

約数和(自身を除く): 193875540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 22283, 44566, 66849, 89132, 111415, 133698, 222830, 267396, 334245, 445660, 668490, 1336980, 1760357, 3520714, 5281071, 7041428, 8801785, 10562142, 17603570, 21124284, 26405355, 35207140, 52810710, 105621420]

約数ペア:

[(1, 105621420), (2, 52810710), (3, 35207140), (4, 26405355), (5, 21124284), (6, 17603570), (10, 10562142), (12, 8801785), (15, 7041428), (20, 5281071), (30, 3520714), (60, 1760357), (79, 1336980), (158, 668490), (237, 445660), (316, 334245), (395, 267396), (474, 222830), (790, 133698), (948, 111415), (1185, 89132), (1580, 66849), (2370, 44566), (4740, 22283)]