17920050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 44744160

約数和(自身を除く): 26824110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 193, 386, 579, 619, 965, 1158, 1238, 1857, 1930, 2895, 3095, 3714, 4825, 5790, 6190, 9285, 9650, 14475, 15475, 18570, 28950, 30950, 46425, 92850, 119467, 238934, 358401, 597335, 716802, 1194670, 1792005, 2986675, 3584010, 5973350, 8960025, 17920050]

約数ペア:

[(1, 17920050), (2, 8960025), (3, 5973350), (5, 3584010), (6, 2986675), (10, 1792005), (15, 1194670), (25, 716802), (30, 597335), (50, 358401), (75, 238934), (150, 119467), (193, 92850), (386, 46425), (579, 30950), (619, 28950), (965, 18570), (1158, 15475), (1238, 14475), (1857, 9650), (1930, 9285), (2895, 6190), (3095, 5790), (3714, 4825)]