2030310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 5593536

約数和(自身を除く): 3563226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1327, 1530, 2654, 3981, 6635, 7962, 11943, 13270, 19905, 22559, 23886, 39810, 45118, 59715, 67677, 112795, 119430, 135354, 203031, 225590, 338385, 406062, 676770, 1015155, 2030310]

約数ペア:

[(1, 2030310), (2, 1015155), (3, 676770), (5, 406062), (6, 338385), (9, 225590), (10, 203031), (15, 135354), (17, 119430), (18, 112795), (30, 67677), (34, 59715), (45, 45118), (51, 39810), (85, 23886), (90, 22559), (102, 19905), (153, 13270), (170, 11943), (255, 7962), (306, 6635), (510, 3981), (765, 2654), (1327, 1530)]