38904540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2213}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 109353888

約数和(自身を除く): 70449348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2213, 2930, 3516, 4395, 4426, 5860, 6639, 8790, 8852, 11065, 13278, 17580, 22130, 26556, 33195, 44260, 66390, 132780, 648409, 1296818, 1945227, 2593636, 3242045, 3890454, 6484090, 7780908, 9726135, 12968180, 19452270, 38904540]

約数ペア:

[(1, 38904540), (2, 19452270), (3, 12968180), (4, 9726135), (5, 7780908), (6, 6484090), (10, 3890454), (12, 3242045), (15, 2593636), (20, 1945227), (30, 1296818), (60, 648409), (293, 132780), (586, 66390), (879, 44260), (1172, 33195), (1465, 26556), (1758, 22130), (2213, 17580), (2930, 13278), (3516, 11065), (4395, 8852), (4426, 8790), (5860, 6639)]