30853050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 77620032

約数和(自身を除く): 46766982

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 2897, 3550, 5325, 5794, 8691, 10650, 14485, 17382, 28970, 43455, 72425, 86910, 144850, 205687, 217275, 411374, 434550, 617061, 1028435, 1234122, 2056870, 3085305, 5142175, 6170610, 10284350, 15426525, 30853050]

約数ペア:

[(1, 30853050), (2, 15426525), (3, 10284350), (5, 6170610), (6, 5142175), (10, 3085305), (15, 2056870), (25, 1234122), (30, 1028435), (50, 617061), (71, 434550), (75, 411374), (142, 217275), (150, 205687), (213, 144850), (355, 86910), (426, 72425), (710, 43455), (1065, 28970), (1775, 17382), (2130, 14485), (2897, 10650), (3550, 8691), (5325, 5794)]