30210912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5556

約数の個数: 72

約数和(自身を含む): 90450360

約数和(自身を除く): 60239448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 5521, 11042, 16563, 22084, 33126, 44168, 49689, 66252, 88336, 99378, 104899, 132504, 176672, 198756, 209798, 265008, 314697, 397512, 419596, 530016, 629394, 795024, 839192, 944091, 1258788, 1590048, 1678384, 1888182, 2517576, 3356768, 3776364, 5035152, 7552728, 10070304, 15105456, 30210912]

約数ペア:

[(1, 30210912), (2, 15105456), (3, 10070304), (4, 7552728), (6, 5035152), (8, 3776364), (9, 3356768), (12, 2517576), (16, 1888182), (18, 1678384), (19, 1590048), (24, 1258788), (32, 944091), (36, 839192), (38, 795024), (48, 629394), (57, 530016), (72, 419596), (76, 397512), (96, 314697), (114, 265008), (144, 209798), (152, 198756), (171, 176672), (228, 132504), (288, 104899), (304, 99378), (342, 88336), (456, 66252), (608, 49689), (684, 44168), (912, 33126), (1368, 22084), (1824, 16563), (2736, 11042), (5472, 5521)]