30752172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 85962240

約数和(自身を除く): 55210068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 983, 1422, 1738, 1966, 2607, 2844, 2949, 3476, 3932, 5214, 5898, 7821, 8847, 10428, 10813, 11796, 15642, 17694, 21626, 31284, 32439, 35388, 43252, 64878, 77657, 97317, 129756, 155314, 194634, 232971, 310628, 389268, 465942, 698913, 854227, 931884, 1397826, 1708454, 2562681, 2795652, 3416908, 5125362, 7688043, 10250724, 15376086, 30752172]

約数ペア:

[(1, 30752172), (2, 15376086), (3, 10250724), (4, 7688043), (6, 5125362), (9, 3416908), (11, 2795652), (12, 2562681), (18, 1708454), (22, 1397826), (33, 931884), (36, 854227), (44, 698913), (66, 465942), (79, 389268), (99, 310628), (132, 232971), (158, 194634), (198, 155314), (237, 129756), (316, 97317), (396, 77657), (474, 64878), (711, 43252), (869, 35388), (948, 32439), (983, 31284), (1422, 21626), (1738, 17694), (1966, 15642), (2607, 11796), (2844, 10813), (2949, 10428), (3476, 8847), (3932, 7821), (5214, 5898)]