2100698940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{35117}}^1$

素因数の和:36126

約数の個数: 48

約数和(自身を含む): 5888024352

約数和(自身を除く): 3787325412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2991, 3988, 4985, 5982, 9970, 11964, 14955, 19940, 29910, 35117, 59820, 70234, 105351, 140468, 175585, 210702, 351170, 421404, 526755, 702340, 1053510, 2107020, 35011649, 70023298, 105034947, 140046596, 175058245, 210069894, 350116490, 420139788, 525174735, 700232980, 1050349470, 2100698940]

約数ペア:

[(1, 2100698940), (2, 1050349470), (3, 700232980), (4, 525174735), (5, 420139788), (6, 350116490), (10, 210069894), (12, 175058245), (15, 140046596), (20, 105034947), (30, 70023298), (60, 35011649), (997, 2107020), (1994, 1053510), (2991, 702340), (3988, 526755), (4985, 421404), (5982, 351170), (9970, 210702), (11964, 175585), (14955, 140468), (19940, 105351), (29910, 70234), (35117, 59820)]