30711186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 73307520

約数和(自身を除く): 42596334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1423, 1962, 2398, 2846, 3597, 4269, 7194, 8538, 10791, 12807, 15653, 21582, 25614, 31306, 46959, 93918, 140877, 155107, 281754, 310214, 465321, 930642, 1395963, 1706177, 2791926, 3412354, 5118531, 10237062, 15355593, 30711186]

約数ペア:

[(1, 30711186), (2, 15355593), (3, 10237062), (6, 5118531), (9, 3412354), (11, 2791926), (18, 1706177), (22, 1395963), (33, 930642), (66, 465321), (99, 310214), (109, 281754), (198, 155107), (218, 140877), (327, 93918), (654, 46959), (981, 31306), (1199, 25614), (1423, 21582), (1962, 15653), (2398, 12807), (2846, 10791), (3597, 8538), (4269, 7194)]