70010590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 145877760

約数和(自身を除く): 75867170

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 170, 221, 395, 401, 442, 790, 802, 1027, 1105, 1343, 2005, 2054, 2210, 2686, 4010, 5135, 5213, 6715, 6817, 10270, 10426, 13430, 13634, 17459, 26065, 31679, 34085, 34918, 52130, 63358, 68170, 87295, 88621, 158395, 174590, 177242, 316790, 411827, 443105, 538543, 823654, 886210, 1077086, 2059135, 2692715, 4118270, 5385430, 7001059, 14002118, 35005295, 70010590]

約数ペア:

[(1, 70010590), (2, 35005295), (5, 14002118), (10, 7001059), (13, 5385430), (17, 4118270), (26, 2692715), (34, 2059135), (65, 1077086), (79, 886210), (85, 823654), (130, 538543), (158, 443105), (170, 411827), (221, 316790), (395, 177242), (401, 174590), (442, 158395), (790, 88621), (802, 87295), (1027, 68170), (1105, 63358), (1343, 52130), (2005, 34918), (2054, 34085), (2210, 31679), (2686, 26065), (4010, 17459), (5135, 13634), (5213, 13430), (6715, 10426), (6817, 10270)]