1709220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 4874688

約数和(自身を除く): 3165468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 467, 610, 732, 915, 934, 1220, 1401, 1830, 1868, 2335, 2802, 3660, 4670, 5604, 7005, 9340, 14010, 28020, 28487, 56974, 85461, 113948, 142435, 170922, 284870, 341844, 427305, 569740, 854610, 1709220]

約数ペア:

[(1, 1709220), (2, 854610), (3, 569740), (4, 427305), (5, 341844), (6, 284870), (10, 170922), (12, 142435), (15, 113948), (20, 85461), (30, 56974), (60, 28487), (61, 28020), (122, 14010), (183, 9340), (244, 7005), (305, 5604), (366, 4670), (467, 3660), (610, 2802), (732, 2335), (915, 1868), (934, 1830), (1220, 1401)]