30920190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 85625856

約数和(自身を除く): 54705666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1303, 1582, 1695, 2373, 2606, 3390, 3909, 3955, 4746, 6515, 7818, 7910, 9121, 11865, 13030, 18242, 19545, 23730, 27363, 39090, 45605, 54726, 91210, 136815, 147239, 273630, 294478, 441717, 736195, 883434, 1030673, 1472390, 2061346, 2208585, 3092019, 4417170, 5153365, 6184038, 10306730, 15460095, 30920190]

約数ペア:

[(1, 30920190), (2, 15460095), (3, 10306730), (5, 6184038), (6, 5153365), (7, 4417170), (10, 3092019), (14, 2208585), (15, 2061346), (21, 1472390), (30, 1030673), (35, 883434), (42, 736195), (70, 441717), (105, 294478), (113, 273630), (210, 147239), (226, 136815), (339, 91210), (565, 54726), (678, 45605), (791, 39090), (1130, 27363), (1303, 23730), (1582, 19545), (1695, 18242), (2373, 13030), (2606, 11865), (3390, 9121), (3909, 7910), (3955, 7818), (4746, 6515)]