2854410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 7431264

約数和(自身を除く): 4576854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 563, 845, 1014, 1126, 1689, 1690, 2535, 2815, 3378, 5070, 5630, 7319, 8445, 14638, 16890, 21957, 36595, 43914, 73190, 95147, 109785, 190294, 219570, 285441, 475735, 570882, 951470, 1427205, 2854410]

約数ペア:

[(1, 2854410), (2, 1427205), (3, 951470), (5, 570882), (6, 475735), (10, 285441), (13, 219570), (15, 190294), (26, 109785), (30, 95147), (39, 73190), (65, 43914), (78, 36595), (130, 21957), (169, 16890), (195, 14638), (338, 8445), (390, 7319), (507, 5630), (563, 5070), (845, 3378), (1014, 2815), (1126, 2535), (1689, 1690)]