1530861808

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 3452207616

約数和(自身を除く): 1921345808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 131, 206, 262, 412, 524, 721, 824, 917, 1013, 1048, 1442, 1648, 1834, 2026, 2096, 2884, 3668, 4052, 5768, 7091, 7336, 8104, 11536, 13493, 14182, 14672, 16208, 26986, 28364, 53972, 56728, 94451, 104339, 107944, 113456, 132703, 188902, 208678, 215888, 265406, 377804, 417356, 530812, 730373, 755608, 834712, 928921, 1061624, 1460746, 1511216, 1669424, 1857842, 2123248, 2921492, 3715684, 5842984, 7431368, 11685968, 13668409, 14862736, 27336818, 54673636, 95678863, 109347272, 191357726, 218694544, 382715452, 765430904, 1530861808]

約数ペア:

[(1, 1530861808), (2, 765430904), (4, 382715452), (7, 218694544), (8, 191357726), (14, 109347272), (16, 95678863), (28, 54673636), (56, 27336818), (103, 14862736), (112, 13668409), (131, 11685968), (206, 7431368), (262, 5842984), (412, 3715684), (524, 2921492), (721, 2123248), (824, 1857842), (917, 1669424), (1013, 1511216), (1048, 1460746), (1442, 1061624), (1648, 928921), (1834, 834712), (2026, 755608), (2096, 730373), (2884, 530812), (3668, 417356), (4052, 377804), (5768, 265406), (7091, 215888), (7336, 208678), (8104, 188902), (11536, 132703), (13493, 113456), (14182, 107944), (14672, 104339), (16208, 94451), (26986, 56728), (28364, 53972)]