2012349450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{188953}}^1$

素因数の和:189039

約数の個数: 48

約数和(自身を含む): 5060943936

約数和(自身を除く): 3048594486

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 188953, 377906, 566859, 944765, 1133718, 1889530, 2834295, 4723825, 5668590, 9447650, 13415663, 14171475, 26831326, 28342950, 40246989, 67078315, 80493978, 134156630, 201234945, 335391575, 402469890, 670783150, 1006174725, 2012349450]

約数ペア:

[(1, 2012349450), (2, 1006174725), (3, 670783150), (5, 402469890), (6, 335391575), (10, 201234945), (15, 134156630), (25, 80493978), (30, 67078315), (50, 40246989), (71, 28342950), (75, 26831326), (142, 14171475), (150, 13415663), (213, 9447650), (355, 5668590), (426, 4723825), (710, 2834295), (1065, 1889530), (1775, 1133718), (2130, 944765), (3550, 566859), (5325, 377906), (10650, 188953)]