312093090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 828786816

約数和(自身を除く): 516693726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 131, 206, 257, 262, 309, 393, 514, 515, 618, 655, 771, 786, 927, 1030, 1179, 1285, 1310, 1542, 1545, 1854, 1965, 2313, 2358, 2570, 3090, 3855, 3930, 4626, 4635, 5895, 7710, 9270, 11565, 11790, 13493, 23130, 26471, 26986, 33667, 40479, 52942, 67334, 67465, 79413, 80958, 101001, 121437, 132355, 134930, 158826, 168335, 202002, 202395, 238239, 242874, 264710, 303003, 336670, 397065, 404790, 476478, 505005, 606006, 607185, 794130, 1010010, 1191195, 1214370, 1515015, 2382390, 3030030, 3467701, 6935402, 10403103, 17338505, 20806206, 31209309, 34677010, 52015515, 62418618, 104031030, 156046545, 312093090]

約数ペア:

[(1, 312093090), (2, 156046545), (3, 104031030), (5, 62418618), (6, 52015515), (9, 34677010), (10, 31209309), (15, 20806206), (18, 17338505), (30, 10403103), (45, 6935402), (90, 3467701), (103, 3030030), (131, 2382390), (206, 1515015), (257, 1214370), (262, 1191195), (309, 1010010), (393, 794130), (514, 607185), (515, 606006), (618, 505005), (655, 476478), (771, 404790), (786, 397065), (927, 336670), (1030, 303003), (1179, 264710), (1285, 242874), (1310, 238239), (1542, 202395), (1545, 202002), (1854, 168335), (1965, 158826), (2313, 134930), (2358, 132355), (2570, 121437), (3090, 101001), (3855, 80958), (3930, 79413), (4626, 67465), (4635, 67334), (5895, 52942), (7710, 40479), (9270, 33667), (11565, 26986), (11790, 26471), (13493, 23130)]