61434660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{146273}}^1$

素因数の和:146292

約数の個数: 48

約数和(自身を含む): 196592256

約数和(自身を除く): 135157596

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, 146273, 292546, 438819, 585092, 731365, 877638, 1023911, 1462730, 1755276, 2047822, 2194095, 2925460, 3071733, 4095644, 4388190, 5119555, 6143466, 8776380, 10239110, 12286932, 15358665, 20478220, 30717330, 61434660]

約数ペア:

[(1, 61434660), (2, 30717330), (3, 20478220), (4, 15358665), (5, 12286932), (6, 10239110), (7, 8776380), (10, 6143466), (12, 5119555), (14, 4388190), (15, 4095644), (20, 3071733), (21, 2925460), (28, 2194095), (30, 2047822), (35, 1755276), (42, 1462730), (60, 1023911), (70, 877638), (84, 731365), (105, 585092), (140, 438819), (210, 292546), (420, 146273)]