3137602020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7470481}}^1$

素因数の和:7470500

約数の個数: 48

約数和(自身を含む): 10040327808

約数和(自身を除く): 6902725788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7470481, 14940962, 22411443, 29881924, 37352405, 44822886, 52293367, 74704810, 89645772, 104586734, 112057215, 149409620, 156880101, 209173468, 224114430, 261466835, 313760202, 448228860, 522933670, 627520404, 784400505, 1045867340, 1568801010, 3137602020]

約数ペア:

[(1, 3137602020), (2, 1568801010), (3, 1045867340), (4, 784400505), (5, 627520404), (6, 522933670), (7, 448228860), (10, 313760202), (12, 261466835), (14, 224114430), (15, 209173468), (20, 156880101), (21, 149409620), (28, 112057215), (30, 104586734), (35, 89645772), (42, 74704810), (60, 52293367), (70, 44822886), (84, 37352405), (105, 29881924), (140, 22411443), (210, 14940962), (420, 7470481)]