30283052590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20543}}^1\times {\mathrm{21059}}^1$

素因数の和:41616

約数の個数: 32

約数和(自身を含む): 62302556160

約数和(自身を除く): 32019503570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20543, 21059, 41086, 42118, 102715, 105295, 143801, 147413, 205430, 210590, 287602, 294826, 719005, 737065, 1438010, 1474130, 432615037, 865230074, 2163075185, 3028305259, 4326150370, 6056610518, 15141526295, 30283052590]

約数ペア:

[(1, 30283052590), (2, 15141526295), (5, 6056610518), (7, 4326150370), (10, 3028305259), (14, 2163075185), (35, 865230074), (70, 432615037), (20543, 1474130), (21059, 1438010), (41086, 737065), (42118, 719005), (102715, 294826), (105295, 287602), (143801, 210590), (147413, 205430)]