30181635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 60252192

約数和(自身を除く): 30070557

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 121, 165, 207, 241, 253, 345, 363, 495, 605, 723, 759, 1035, 1089, 1205, 1265, 1815, 2169, 2277, 2651, 2783, 3615, 3795, 5445, 5543, 7953, 8349, 10845, 11385, 13255, 13915, 16629, 23859, 25047, 27715, 29161, 39765, 41745, 49887, 60973, 83145, 87483, 119295, 125235, 145805, 182919, 249435, 262449, 304865, 437415, 548757, 670703, 914595, 1312245, 2012109, 2743785, 3353515, 6036327, 10060545, 30181635]

約数ペア:

[(1, 30181635), (3, 10060545), (5, 6036327), (9, 3353515), (11, 2743785), (15, 2012109), (23, 1312245), (33, 914595), (45, 670703), (55, 548757), (69, 437415), (99, 304865), (115, 262449), (121, 249435), (165, 182919), (207, 145805), (241, 125235), (253, 119295), (345, 87483), (363, 83145), (495, 60973), (605, 49887), (723, 41745), (759, 39765), (1035, 29161), (1089, 27715), (1205, 25047), (1265, 23859), (1815, 16629), (2169, 13915), (2277, 13255), (2651, 11385), (2783, 10845), (3615, 8349), (3795, 7953), (5445, 5543)]