30733758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 74443824

約数和(自身を除く): 43710066

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 121, 137, 198, 206, 242, 274, 309, 363, 411, 618, 726, 822, 927, 1089, 1133, 1233, 1507, 1854, 2178, 2266, 2466, 3014, 3399, 4521, 6798, 9042, 10197, 12463, 13563, 14111, 16577, 20394, 24926, 27126, 28222, 33154, 37389, 42333, 49731, 74778, 84666, 99462, 112167, 126999, 149193, 155221, 224334, 253998, 298386, 310442, 465663, 931326, 1396989, 1707431, 2793978, 3414862, 5122293, 10244586, 15366879, 30733758]

約数ペア:

[(1, 30733758), (2, 15366879), (3, 10244586), (6, 5122293), (9, 3414862), (11, 2793978), (18, 1707431), (22, 1396989), (33, 931326), (66, 465663), (99, 310442), (103, 298386), (121, 253998), (137, 224334), (198, 155221), (206, 149193), (242, 126999), (274, 112167), (309, 99462), (363, 84666), (411, 74778), (618, 49731), (726, 42333), (822, 37389), (927, 33154), (1089, 28222), (1133, 27126), (1233, 24926), (1507, 20394), (1854, 16577), (2178, 14111), (2266, 13563), (2466, 12463), (3014, 10197), (3399, 9042), (4521, 6798)]