2005447860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857029}}^1$

素因数の和:857057

約数の個数: 72

約数和(自身を含む): 6551137320

約数和(自身を除く): 4545689460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 857029, 1714058, 2571087, 3428116, 4285145, 5142174, 7713261, 8570290, 10284348, 11141377, 12855435, 15426522, 17140580, 22282754, 25710870, 30853044, 33424131, 38566305, 44565508, 51421740, 55706885, 66848262, 77132610, 100272393, 111413770, 133696524, 154265220, 167120655, 200544786, 222827540, 334241310, 401089572, 501361965, 668482620, 1002723930, 2005447860]

約数ペア:

[(1, 2005447860), (2, 1002723930), (3, 668482620), (4, 501361965), (5, 401089572), (6, 334241310), (9, 222827540), (10, 200544786), (12, 167120655), (13, 154265220), (15, 133696524), (18, 111413770), (20, 100272393), (26, 77132610), (30, 66848262), (36, 55706885), (39, 51421740), (45, 44565508), (52, 38566305), (60, 33424131), (65, 30853044), (78, 25710870), (90, 22282754), (117, 17140580), (130, 15426522), (156, 12855435), (180, 11141377), (195, 10284348), (234, 8570290), (260, 7713261), (390, 5142174), (468, 4285145), (585, 3428116), (780, 2571087), (1170, 1714058), (2340, 857029)]