42438492090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{202987}}^1$

素因数の和:203124

約数の個数: 96

約数和(自身を含む): 116278022016

約数和(自身を除く): 73839529926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 101, 115, 138, 202, 207, 230, 303, 345, 414, 505, 606, 690, 909, 1010, 1035, 1515, 1818, 2070, 2323, 3030, 4545, 4646, 6969, 9090, 11615, 13938, 20907, 23230, 34845, 41814, 69690, 104535, 202987, 209070, 405974, 608961, 1014935, 1217922, 1826883, 2029870, 3044805, 3653766, 4668701, 6089610, 9134415, 9337402, 14006103, 18268830, 20501687, 23343505, 28012206, 41003374, 42018309, 46687010, 61505061, 70030515, 84036618, 102508435, 123010122, 140061030, 184515183, 205016870, 210091545, 307525305, 369030366, 420183090, 471538801, 615050610, 922575915, 943077602, 1414616403, 1845151830, 2357694005, 2829232806, 4243849209, 4715388010, 7073082015, 8487698418, 14146164030, 21219246045, 42438492090]

約数ペア:

[(1, 42438492090), (2, 21219246045), (3, 14146164030), (5, 8487698418), (6, 7073082015), (9, 4715388010), (10, 4243849209), (15, 2829232806), (18, 2357694005), (23, 1845151830), (30, 1414616403), (45, 943077602), (46, 922575915), (69, 615050610), (90, 471538801), (101, 420183090), (115, 369030366), (138, 307525305), (202, 210091545), (207, 205016870), (230, 184515183), (303, 140061030), (345, 123010122), (414, 102508435), (505, 84036618), (606, 70030515), (690, 61505061), (909, 46687010), (1010, 42018309), (1035, 41003374), (1515, 28012206), (1818, 23343505), (2070, 20501687), (2323, 18268830), (3030, 14006103), (4545, 9337402), (4646, 9134415), (6969, 6089610), (9090, 4668701), (11615, 3653766), (13938, 3044805), (20907, 2029870), (23230, 1826883), (34845, 1217922), (41814, 1014935), (69690, 608961), (104535, 405974), (202987, 209070)]