29965892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 58306668

約数和(自身を除く): 28340776

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 613, 1111, 1226, 2222, 2452, 4444, 6743, 12221, 13486, 24442, 26972, 48884, 61913, 74173, 123826, 148346, 247652, 296692, 681043, 1362086, 2724172, 7491473, 14982946, 29965892]

約数ペア:

[(1, 29965892), (2, 14982946), (4, 7491473), (11, 2724172), (22, 1362086), (44, 681043), (101, 296692), (121, 247652), (202, 148346), (242, 123826), (404, 74173), (484, 61913), (613, 48884), (1111, 26972), (1226, 24442), (2222, 13486), (2452, 12221), (4444, 6743)]