985237980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{85081}}^1$

素因数の和:85286

約数の個数: 48

約数和(自身を含む): 2772992544

約数和(自身を除く): 1787754564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 85081, 170162, 255243, 340324, 425405, 510486, 850810, 1020972, 1276215, 1701620, 2552430, 5104860, 16420633, 32841266, 49261899, 65682532, 82103165, 98523798, 164206330, 197047596, 246309495, 328412660, 492618990, 985237980]

約数ペア:

[(1, 985237980), (2, 492618990), (3, 328412660), (4, 246309495), (5, 197047596), (6, 164206330), (10, 98523798), (12, 82103165), (15, 65682532), (20, 49261899), (30, 32841266), (60, 16420633), (193, 5104860), (386, 2552430), (579, 1701620), (772, 1276215), (965, 1020972), (1158, 850810), (1930, 510486), (2316, 425405), (2895, 340324), (3860, 255243), (5790, 170162), (11580, 85081)]