16501290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 44150400

約数和(自身を除く): 27649110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1459, 1885, 2262, 2918, 3770, 4377, 5655, 7295, 8754, 11310, 14590, 18967, 21885, 37934, 42311, 43770, 56901, 84622, 94835, 113802, 126933, 189670, 211555, 253866, 284505, 423110, 550043, 569010, 634665, 1100086, 1269330, 1650129, 2750215, 3300258, 5500430, 8250645, 16501290]

約数ペア:

[(1, 16501290), (2, 8250645), (3, 5500430), (5, 3300258), (6, 2750215), (10, 1650129), (13, 1269330), (15, 1100086), (26, 634665), (29, 569010), (30, 550043), (39, 423110), (58, 284505), (65, 253866), (78, 211555), (87, 189670), (130, 126933), (145, 113802), (174, 94835), (195, 84622), (290, 56901), (377, 43770), (390, 42311), (435, 37934), (754, 21885), (870, 18967), (1131, 14590), (1459, 11310), (1885, 8754), (2262, 7295), (2918, 5655), (3770, 4377)]