74219810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 156510144

約数和(自身を除く): 82290334

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 490, 835, 907, 1169, 1670, 1814, 2338, 4535, 5845, 6349, 8183, 9070, 11690, 12698, 16366, 31745, 40915, 44443, 63490, 81830, 88886, 151469, 222215, 302938, 444430, 757345, 1060283, 1514690, 2120566, 5301415, 7421981, 10602830, 14843962, 37109905, 74219810]

約数ペア:

[(1, 74219810), (2, 37109905), (5, 14843962), (7, 10602830), (10, 7421981), (14, 5301415), (35, 2120566), (49, 1514690), (70, 1060283), (98, 757345), (167, 444430), (245, 302938), (334, 222215), (490, 151469), (835, 88886), (907, 81830), (1169, 63490), (1670, 44443), (1814, 40915), (2338, 31745), (4535, 16366), (5845, 12698), (6349, 11690), (8183, 9070)]