8490060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 26063856

約数和(自身を除く): 17573796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 467, 505, 606, 909, 934, 1010, 1212, 1401, 1515, 1818, 1868, 2020, 2335, 2802, 3030, 3636, 4203, 4545, 4670, 5604, 6060, 7005, 8406, 9090, 9340, 14010, 16812, 18180, 21015, 28020, 42030, 47167, 84060, 94334, 141501, 188668, 235835, 283002, 424503, 471670, 566004, 707505, 849006, 943340, 1415010, 1698012, 2122515, 2830020, 4245030, 8490060]

約数ペア:

[(1, 8490060), (2, 4245030), (3, 2830020), (4, 2122515), (5, 1698012), (6, 1415010), (9, 943340), (10, 849006), (12, 707505), (15, 566004), (18, 471670), (20, 424503), (30, 283002), (36, 235835), (45, 188668), (60, 141501), (90, 94334), (101, 84060), (180, 47167), (202, 42030), (303, 28020), (404, 21015), (467, 18180), (505, 16812), (606, 14010), (909, 9340), (934, 9090), (1010, 8406), (1212, 7005), (1401, 6060), (1515, 5604), (1818, 4670), (1868, 4545), (2020, 4203), (2335, 3636), (2802, 3030)]