447795870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{2801}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 1090022832

約数和(自身を除く): 642226962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 2801, 5329, 5602, 8403, 10658, 14005, 15987, 16806, 26645, 28010, 31974, 42015, 53290, 79935, 84030, 159870, 204473, 408946, 613419, 1022365, 1226838, 2044730, 3067095, 6134190, 14926529, 29853058, 44779587, 74632645, 89559174, 149265290, 223897935, 447795870]

約数ペア:

[(1, 447795870), (2, 223897935), (3, 149265290), (5, 89559174), (6, 74632645), (10, 44779587), (15, 29853058), (30, 14926529), (73, 6134190), (146, 3067095), (219, 2044730), (365, 1226838), (438, 1022365), (730, 613419), (1095, 408946), (2190, 204473), (2801, 159870), (5329, 84030), (5602, 79935), (8403, 53290), (10658, 42015), (14005, 31974), (15987, 28010), (16806, 26645)]