73179990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20878

約数の個数: 64

約数和(自身を含む): 210168000

約数和(自身を除く): 136988010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 20849, 41698, 62547, 104245, 125094, 187641, 208490, 271037, 312735, 375282, 542074, 562923, 625470, 813111, 938205, 1125846, 1355185, 1626222, 1876410, 2439333, 2710370, 2814615, 4065555, 4878666, 5629230, 7317999, 8131110, 12196665, 14635998, 24393330, 36589995, 73179990]

約数ペア:

[(1, 73179990), (2, 36589995), (3, 24393330), (5, 14635998), (6, 12196665), (9, 8131110), (10, 7317999), (13, 5629230), (15, 4878666), (18, 4065555), (26, 2814615), (27, 2710370), (30, 2439333), (39, 1876410), (45, 1626222), (54, 1355185), (65, 1125846), (78, 938205), (90, 813111), (117, 625470), (130, 562923), (135, 542074), (195, 375282), (234, 312735), (270, 271037), (351, 208490), (390, 187641), (585, 125094), (702, 104245), (1170, 62547), (1755, 41698), (3510, 20849)]