702090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 1895400

約数和(自身を除く): 1193310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 269, 290, 435, 522, 538, 807, 870, 1305, 1345, 1614, 2421, 2610, 2690, 4035, 4842, 7801, 8070, 12105, 15602, 23403, 24210, 39005, 46806, 70209, 78010, 117015, 140418, 234030, 351045, 702090]

約数ペア:

[(1, 702090), (2, 351045), (3, 234030), (5, 140418), (6, 117015), (9, 78010), (10, 70209), (15, 46806), (18, 39005), (29, 24210), (30, 23403), (45, 15602), (58, 12105), (87, 8070), (90, 7801), (145, 4842), (174, 4035), (261, 2690), (269, 2610), (290, 2421), (435, 1614), (522, 1345), (538, 1305), (807, 870)]