70294020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1427}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 197201088

約数和(自身を除く): 126907068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1427, 1642, 2463, 2854, 3284, 4105, 4281, 4926, 5708, 7135, 8210, 8562, 9852, 12315, 14270, 16420, 17124, 21405, 24630, 28540, 42810, 49260, 85620, 1171567, 2343134, 3514701, 4686268, 5857835, 7029402, 11715670, 14058804, 17573505, 23431340, 35147010, 70294020]

約数ペア:

[(1, 70294020), (2, 35147010), (3, 23431340), (4, 17573505), (5, 14058804), (6, 11715670), (10, 7029402), (12, 5857835), (15, 4686268), (20, 3514701), (30, 2343134), (60, 1171567), (821, 85620), (1427, 49260), (1642, 42810), (2463, 28540), (2854, 24630), (3284, 21405), (4105, 17124), (4281, 16420), (4926, 14270), (5708, 12315), (7135, 9852), (8210, 8562)]