308403030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 96

約数和(自身を含む): 815857920

約数和(自身を除く): 507454890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 169, 177, 195, 295, 338, 354, 390, 507, 590, 767, 845, 885, 1014, 1031, 1534, 1690, 1770, 2062, 2301, 2535, 3093, 3835, 4602, 5070, 5155, 6186, 7670, 9971, 10310, 11505, 13403, 15465, 19942, 23010, 26806, 29913, 30930, 40209, 49855, 59826, 60829, 67015, 80418, 99710, 121658, 134030, 149565, 174239, 182487, 201045, 299130, 304145, 348478, 364974, 402090, 522717, 608290, 790777, 871195, 912435, 1045434, 1581554, 1742390, 1824870, 2372331, 2613585, 3953885, 4744662, 5227170, 7907770, 10280101, 11861655, 20560202, 23723310, 30840303, 51400505, 61680606, 102801010, 154201515, 308403030]

約数ペア:

[(1, 308403030), (2, 154201515), (3, 102801010), (5, 61680606), (6, 51400505), (10, 30840303), (13, 23723310), (15, 20560202), (26, 11861655), (30, 10280101), (39, 7907770), (59, 5227170), (65, 4744662), (78, 3953885), (118, 2613585), (130, 2372331), (169, 1824870), (177, 1742390), (195, 1581554), (295, 1045434), (338, 912435), (354, 871195), (390, 790777), (507, 608290), (590, 522717), (767, 402090), (845, 364974), (885, 348478), (1014, 304145), (1031, 299130), (1534, 201045), (1690, 182487), (1770, 174239), (2062, 149565), (2301, 134030), (2535, 121658), (3093, 99710), (3835, 80418), (4602, 67015), (5070, 60829), (5155, 59826), (6186, 49855), (7670, 40209), (9971, 30930), (10310, 29913), (11505, 26806), (13403, 23010), (15465, 19942)]