139774740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8117}}^1$

素因数の和:8177

約数の個数: 96

約数和(自身を含む): 458244864

約数和(自身を除く): 318470124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8117, 8610, 16234, 17220, 24351, 32468, 40585, 48702, 56819, 81170, 97404, 113638, 121755, 162340, 170457, 227276, 243510, 284095, 332797, 340914, 487020, 568190, 665594, 681828, 852285, 998391, 1136380, 1331188, 1663985, 1704570, 1996782, 2329579, 3327970, 3409140, 3993564, 4659158, 4991955, 6655940, 6988737, 9318316, 9983910, 11647895, 13977474, 19967820, 23295790, 27954948, 34943685, 46591580, 69887370, 139774740]

約数ペア:

[(1, 139774740), (2, 69887370), (3, 46591580), (4, 34943685), (5, 27954948), (6, 23295790), (7, 19967820), (10, 13977474), (12, 11647895), (14, 9983910), (15, 9318316), (20, 6988737), (21, 6655940), (28, 4991955), (30, 4659158), (35, 3993564), (41, 3409140), (42, 3327970), (60, 2329579), (70, 1996782), (82, 1704570), (84, 1663985), (105, 1331188), (123, 1136380), (140, 998391), (164, 852285), (205, 681828), (210, 665594), (246, 568190), (287, 487020), (410, 340914), (420, 332797), (492, 284095), (574, 243510), (615, 227276), (820, 170457), (861, 162340), (1148, 121755), (1230, 113638), (1435, 97404), (1722, 81170), (2460, 56819), (2870, 48702), (3444, 40585), (4305, 32468), (5740, 24351), (8117, 17220), (8610, 16234)]