72105230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 139799520

約数和(自身を除く): 67694290

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 229, 230, 370, 458, 851, 1145, 1369, 1702, 2290, 2738, 4255, 5267, 6845, 8473, 8510, 10534, 13690, 16946, 26335, 31487, 42365, 52670, 62974, 84730, 157435, 194879, 313501, 314870, 389758, 627002, 974395, 1567505, 1948790, 3135010, 7210523, 14421046, 36052615, 72105230]

約数ペア:

[(1, 72105230), (2, 36052615), (5, 14421046), (10, 7210523), (23, 3135010), (37, 1948790), (46, 1567505), (74, 974395), (115, 627002), (185, 389758), (229, 314870), (230, 313501), (370, 194879), (458, 157435), (851, 84730), (1145, 62974), (1369, 52670), (1702, 42365), (2290, 31487), (2738, 26335), (4255, 16946), (5267, 13690), (6845, 10534), (8473, 8510)]