2525679660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6013523}}^1$

素因数の和:6013542

約数の個数: 48

約数和(自身を含む): 8082176256

約数和(自身を除く): 5556496596

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, 6013523, 12027046, 18040569, 24054092, 30067615, 36081138, 42094661, 60135230, 72162276, 84189322, 90202845, 120270460, 126283983, 168378644, 180405690, 210473305, 252567966, 360811380, 420946610, 505135932, 631419915, 841893220, 1262839830, 2525679660]

約数ペア:

[(1, 2525679660), (2, 1262839830), (3, 841893220), (4, 631419915), (5, 505135932), (6, 420946610), (7, 360811380), (10, 252567966), (12, 210473305), (14, 180405690), (15, 168378644), (20, 126283983), (21, 120270460), (28, 90202845), (30, 84189322), (35, 72162276), (42, 60135230), (60, 42094661), (70, 36081138), (84, 30067615), (105, 24054092), (140, 18040569), (210, 12027046), (420, 6013523)]