74708130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{355753}}^1$

素因数の和:355770

約数の個数: 32

約数和(自身を含む): 204914304

約数和(自身を除く): 130206174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 355753, 711506, 1067259, 1778765, 2134518, 2490271, 3557530, 4980542, 5336295, 7470813, 10672590, 12451355, 14941626, 24902710, 37354065, 74708130]

約数ペア:

[(1, 74708130), (2, 37354065), (3, 24902710), (5, 14941626), (6, 12451355), (7, 10672590), (10, 7470813), (14, 5336295), (15, 4980542), (21, 3557530), (30, 2490271), (35, 2134518), (42, 1778765), (70, 1067259), (105, 711506), (210, 355753)]