61444740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{146297}}^1$

素因数の和:146316

約数の個数: 48

約数和(自身を含む): 196624512

約数和(自身を除く): 135179772

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, 146297, 292594, 438891, 585188, 731485, 877782, 1024079, 1462970, 1755564, 2048158, 2194455, 2925940, 3072237, 4096316, 4388910, 5120395, 6144474, 8777820, 10240790, 12288948, 15361185, 20481580, 30722370, 61444740]

約数ペア:

[(1, 61444740), (2, 30722370), (3, 20481580), (4, 15361185), (5, 12288948), (6, 10240790), (7, 8777820), (10, 6144474), (12, 5120395), (14, 4388910), (15, 4096316), (20, 3072237), (21, 2925940), (28, 2194455), (30, 2048158), (35, 1755564), (42, 1462970), (60, 1024079), (70, 877782), (84, 731485), (105, 585188), (140, 438891), (210, 292594), (420, 146297)]