44940990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20521}}^1$

素因数の和:20604

約数の個数: 32

約数和(自身を含む): 109341216

約数和(自身を除く): 64400226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 20521, 41042, 61563, 102605, 123126, 205210, 307815, 615630, 1498033, 2996066, 4494099, 7490165, 8988198, 14980330, 22470495, 44940990]

約数ペア:

[(1, 44940990), (2, 22470495), (3, 14980330), (5, 8988198), (6, 7490165), (10, 4494099), (15, 2996066), (30, 1498033), (73, 615630), (146, 307815), (219, 205210), (365, 123126), (438, 102605), (730, 61563), (1095, 41042), (2190, 20521)]