97991270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 199379232

約数和(自身を除く): 101387962

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 598, 845, 1495, 1690, 2521, 2990, 3887, 5042, 7774, 12605, 19435, 25210, 32773, 38870, 57983, 65546, 115966, 163865, 289915, 327730, 426049, 579830, 753779, 852098, 1507558, 2130245, 3768895, 4260490, 7537790, 9799127, 19598254, 48995635, 97991270]

約数ペア:

[(1, 97991270), (2, 48995635), (5, 19598254), (10, 9799127), (13, 7537790), (23, 4260490), (26, 3768895), (46, 2130245), (65, 1507558), (115, 852098), (130, 753779), (169, 579830), (230, 426049), (299, 327730), (338, 289915), (598, 163865), (845, 115966), (1495, 65546), (1690, 57983), (2521, 38870), (2990, 32773), (3887, 25210), (5042, 19435), (7774, 12605)]