28967460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 81418176

約数和(自身を除く): 52450716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1523, 1585, 1902, 3046, 3170, 3804, 4569, 4755, 6092, 6340, 7615, 9138, 9510, 15230, 18276, 19020, 22845, 30460, 45690, 91380, 482791, 965582, 1448373, 1931164, 2413955, 2896746, 4827910, 5793492, 7241865, 9655820, 14483730, 28967460]

約数ペア:

[(1, 28967460), (2, 14483730), (3, 9655820), (4, 7241865), (5, 5793492), (6, 4827910), (10, 2896746), (12, 2413955), (15, 1931164), (20, 1448373), (30, 965582), (60, 482791), (317, 91380), (634, 45690), (951, 30460), (1268, 22845), (1523, 19020), (1585, 18276), (1902, 15230), (3046, 9510), (3170, 9138), (3804, 7615), (4569, 6340), (4755, 6092)]