89561580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22279}}^1$

素因数の和:22358

約数の個数: 48

約数和(自身を含む): 254526720

約数和(自身を除く): 164965140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 22279, 44558, 66837, 89116, 111395, 133674, 222790, 267348, 334185, 445580, 668370, 1336740, 1492693, 2985386, 4478079, 5970772, 7463465, 8956158, 14926930, 17912316, 22390395, 29853860, 44780790, 89561580]

約数ペア:

[(1, 89561580), (2, 44780790), (3, 29853860), (4, 22390395), (5, 17912316), (6, 14926930), (10, 8956158), (12, 7463465), (15, 5970772), (20, 4478079), (30, 2985386), (60, 1492693), (67, 1336740), (134, 668370), (201, 445580), (268, 334185), (335, 267348), (402, 222790), (670, 133674), (804, 111395), (1005, 89116), (1340, 66837), (2010, 44558), (4020, 22279)]