30054944

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 61167960

約数和(自身を除く): 31113016

約数列:

[1, 2, 4, 8, 16, 32, 61, 89, 122, 173, 178, 244, 346, 356, 488, 692, 712, 976, 1384, 1424, 1952, 2768, 2848, 5429, 5536, 10553, 10858, 15397, 21106, 21716, 30794, 42212, 43432, 61588, 84424, 86864, 123176, 168848, 173728, 246352, 337696, 492704, 939217, 1878434, 3756868, 7513736, 15027472, 30054944]

約数ペア:

[(1, 30054944), (2, 15027472), (4, 7513736), (8, 3756868), (16, 1878434), (32, 939217), (61, 492704), (89, 337696), (122, 246352), (173, 173728), (178, 168848), (244, 123176), (346, 86864), (356, 84424), (488, 61588), (692, 43432), (712, 42212), (976, 30794), (1384, 21716), (1424, 21106), (1952, 15397), (2768, 10858), (2848, 10553), (5429, 5536)]