89081580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{212099}}^1$

素因数の和:212118

約数の個数: 48

約数和(自身を含む): 285062400

約数和(自身を除く): 195980820

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, 212099, 424198, 636297, 848396, 1060495, 1272594, 1484693, 2120990, 2545188, 2969386, 3181485, 4241980, 4454079, 5938772, 6362970, 7423465, 8908158, 12725940, 14846930, 17816316, 22270395, 29693860, 44540790, 89081580]

約数ペア:

[(1, 89081580), (2, 44540790), (3, 29693860), (4, 22270395), (5, 17816316), (6, 14846930), (7, 12725940), (10, 8908158), (12, 7423465), (14, 6362970), (15, 5938772), (20, 4454079), (21, 4241980), (28, 3181485), (30, 2969386), (35, 2545188), (42, 2120990), (60, 1484693), (70, 1272594), (84, 1060495), (105, 848396), (140, 636297), (210, 424198), (420, 212099)]