30862548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 83341440

約数和(自身を除く): 52478892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 239, 306, 422, 478, 612, 633, 717, 844, 956, 1266, 1434, 1899, 2151, 2532, 2868, 3587, 3798, 4063, 4302, 7174, 7596, 8126, 8604, 10761, 12189, 14348, 16252, 21522, 24378, 32283, 36567, 43044, 48756, 50429, 64566, 73134, 100858, 129132, 146268, 151287, 201716, 302574, 453861, 605148, 857293, 907722, 1714586, 1815444, 2571879, 3429172, 5143758, 7715637, 10287516, 15431274, 30862548]

約数ペア:

[(1, 30862548), (2, 15431274), (3, 10287516), (4, 7715637), (6, 5143758), (9, 3429172), (12, 2571879), (17, 1815444), (18, 1714586), (34, 907722), (36, 857293), (51, 605148), (68, 453861), (102, 302574), (153, 201716), (204, 151287), (211, 146268), (239, 129132), (306, 100858), (422, 73134), (478, 64566), (612, 50429), (633, 48756), (717, 43044), (844, 36567), (956, 32283), (1266, 24378), (1434, 21522), (1899, 16252), (2151, 14348), (2532, 12189), (2868, 10761), (3587, 8604), (3798, 8126), (4063, 7596), (4302, 7174)]