195367620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{465161}}^1$

素因数の和:465180

約数の個数: 48

約数和(自身を含む): 625177728

約数和(自身を除く): 429810108

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, 465161, 930322, 1395483, 1860644, 2325805, 2790966, 3256127, 4651610, 5581932, 6512254, 6977415, 9303220, 9768381, 13024508, 13954830, 16280635, 19536762, 27909660, 32561270, 39073524, 48841905, 65122540, 97683810, 195367620]

約数ペア:

[(1, 195367620), (2, 97683810), (3, 65122540), (4, 48841905), (5, 39073524), (6, 32561270), (7, 27909660), (10, 19536762), (12, 16280635), (14, 13954830), (15, 13024508), (20, 9768381), (21, 9303220), (28, 6977415), (30, 6512254), (35, 5581932), (42, 4651610), (60, 3256127), (70, 2790966), (84, 2325805), (105, 1860644), (140, 1395483), (210, 930322), (420, 465161)]