2055354450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{721177}}^1$

素因数の和:721211

約数の個数: 48

約数和(自身を含む): 5365564320

約数和(自身を除く): 3310209870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 721177, 1442354, 2163531, 3605885, 4327062, 7211770, 10817655, 13702363, 18029425, 21635310, 27404726, 36058850, 41107089, 54088275, 68511815, 82214178, 108176550, 137023630, 205535445, 342559075, 411070890, 685118150, 1027677225, 2055354450]

約数ペア:

[(1, 2055354450), (2, 1027677225), (3, 685118150), (5, 411070890), (6, 342559075), (10, 205535445), (15, 137023630), (19, 108176550), (25, 82214178), (30, 68511815), (38, 54088275), (50, 41107089), (57, 36058850), (75, 27404726), (95, 21635310), (114, 18029425), (150, 13702363), (190, 10817655), (285, 7211770), (475, 4327062), (570, 3605885), (950, 2163531), (1425, 1442354), (2850, 721177)]