2011109415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 3736212480

約数和(自身を除く): 1725103065

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 307, 445, 623, 701, 921, 1335, 1535, 1869, 2103, 2149, 3115, 3505, 4605, 4907, 6447, 9345, 10515, 10745, 14721, 24535, 27323, 32235, 62389, 73605, 81969, 136615, 187167, 191261, 215207, 311945, 409845, 436723, 573783, 645621, 935835, 956305, 1076035, 1310169, 1506449, 2183615, 2868915, 3228105, 4519347, 6550845, 7532245, 19153423, 22596735, 57460269, 95767115, 134073961, 287301345, 402221883, 670369805, 2011109415]

約数ペア:

[(1, 2011109415), (3, 670369805), (5, 402221883), (7, 287301345), (15, 134073961), (21, 95767115), (35, 57460269), (89, 22596735), (105, 19153423), (267, 7532245), (307, 6550845), (445, 4519347), (623, 3228105), (701, 2868915), (921, 2183615), (1335, 1506449), (1535, 1310169), (1869, 1076035), (2103, 956305), (2149, 935835), (3115, 645621), (3505, 573783), (4605, 436723), (4907, 409845), (6447, 311945), (9345, 215207), (10515, 191261), (10745, 187167), (14721, 136615), (24535, 81969), (27323, 73605), (32235, 62389)]