30225260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 69092352

約数和(自身を除く): 38867092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1151, 1313, 2020, 2302, 2626, 4604, 5252, 5755, 6565, 11510, 13130, 14963, 23020, 26260, 29926, 59852, 74815, 116251, 149630, 232502, 299260, 465004, 581255, 1162510, 1511263, 2325020, 3022526, 6045052, 7556315, 15112630, 30225260]

約数ペア:

[(1, 30225260), (2, 15112630), (4, 7556315), (5, 6045052), (10, 3022526), (13, 2325020), (20, 1511263), (26, 1162510), (52, 581255), (65, 465004), (101, 299260), (130, 232502), (202, 149630), (260, 116251), (404, 74815), (505, 59852), (1010, 29926), (1151, 26260), (1313, 23020), (2020, 14963), (2302, 13130), (2626, 11510), (4604, 6565), (5252, 5755)]