2721916770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{1889}}^1$

素因数の和:3059

約数の個数: 64

約数和(自身を含む): 6694047360

約数和(自身を除く): 3972130590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1117, 1290, 1889, 2234, 3351, 3778, 5585, 5667, 6702, 9445, 11170, 11334, 16755, 18890, 28335, 33510, 48031, 56670, 81227, 96062, 144093, 162454, 240155, 243681, 288186, 406135, 480310, 487362, 720465, 812270, 1218405, 1440930, 2110013, 2436810, 4220026, 6330039, 10550065, 12660078, 21100130, 31650195, 63300390, 90730559, 181461118, 272191677, 453652795, 544383354, 907305590, 1360958385, 2721916770]

約数ペア:

[(1, 2721916770), (2, 1360958385), (3, 907305590), (5, 544383354), (6, 453652795), (10, 272191677), (15, 181461118), (30, 90730559), (43, 63300390), (86, 31650195), (129, 21100130), (215, 12660078), (258, 10550065), (430, 6330039), (645, 4220026), (1117, 2436810), (1290, 2110013), (1889, 1440930), (2234, 1218405), (3351, 812270), (3778, 720465), (5585, 487362), (5667, 480310), (6702, 406135), (9445, 288186), (11170, 243681), (11334, 240155), (16755, 162454), (18890, 144093), (28335, 96062), (33510, 81227), (48031, 56670)]