15705062172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349841}}^1$

素因数の和:349923

約数の個数: 72

約数和(自身を含む): 42023021040

約数和(自身を除く): 26317958868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 3741, 4988, 7482, 11223, 14964, 22446, 44892, 349841, 699682, 1049523, 1399364, 2099046, 3148569, 4198092, 6297138, 10145389, 12594276, 15043163, 20290778, 30086326, 30436167, 40581556, 45129489, 60172652, 60872334, 90258978, 91308501, 121744668, 135388467, 180517956, 182617002, 270776934, 365234004, 436251727, 541553868, 872503454, 1308755181, 1745006908, 2617510362, 3926265543, 5235020724, 7852531086, 15705062172]

約数ペア:

[(1, 15705062172), (2, 7852531086), (3, 5235020724), (4, 3926265543), (6, 2617510362), (9, 1745006908), (12, 1308755181), (18, 872503454), (29, 541553868), (36, 436251727), (43, 365234004), (58, 270776934), (86, 182617002), (87, 180517956), (116, 135388467), (129, 121744668), (172, 91308501), (174, 90258978), (258, 60872334), (261, 60172652), (348, 45129489), (387, 40581556), (516, 30436167), (522, 30086326), (774, 20290778), (1044, 15043163), (1247, 12594276), (1548, 10145389), (2494, 6297138), (3741, 4198092), (4988, 3148569), (7482, 2099046), (11223, 1399364), (14964, 1049523), (22446, 699682), (44892, 349841)]