2009430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 5307120

約数和(自身を除く): 3297690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 269, 415, 498, 538, 747, 807, 830, 1245, 1345, 1494, 1614, 2421, 2490, 2690, 3735, 4035, 4842, 7470, 8070, 12105, 22327, 24210, 44654, 66981, 111635, 133962, 200943, 223270, 334905, 401886, 669810, 1004715, 2009430]

約数ペア:

[(1, 2009430), (2, 1004715), (3, 669810), (5, 401886), (6, 334905), (9, 223270), (10, 200943), (15, 133962), (18, 111635), (30, 66981), (45, 44654), (83, 24210), (90, 22327), (166, 12105), (249, 8070), (269, 7470), (415, 4842), (498, 4035), (538, 3735), (747, 2690), (807, 2490), (830, 2421), (1245, 1614), (1345, 1494)]