29274780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1229}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 82242720

約数和(自身を除く): 52967940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1229, 1588, 1985, 2382, 2458, 3687, 3970, 4764, 4916, 5955, 6145, 7374, 7940, 11910, 12290, 14748, 18435, 23820, 24580, 36870, 73740, 487913, 975826, 1463739, 1951652, 2439565, 2927478, 4879130, 5854956, 7318695, 9758260, 14637390, 29274780]

約数ペア:

[(1, 29274780), (2, 14637390), (3, 9758260), (4, 7318695), (5, 5854956), (6, 4879130), (10, 2927478), (12, 2439565), (15, 1951652), (20, 1463739), (30, 975826), (60, 487913), (397, 73740), (794, 36870), (1191, 24580), (1229, 23820), (1588, 18435), (1985, 14748), (2382, 12290), (2458, 11910), (3687, 7940), (3970, 7374), (4764, 6145), (4916, 5955)]