38823780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20873}}^1$

素因数の和:20916

約数の個数: 48

約数和(自身を含む): 112218624

約数和(自身を除く): 73394844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 20873, 41746, 62619, 83492, 104365, 125238, 208730, 250476, 313095, 417460, 626190, 647063, 1252380, 1294126, 1941189, 2588252, 3235315, 3882378, 6470630, 7764756, 9705945, 12941260, 19411890, 38823780]

約数ペア:

[(1, 38823780), (2, 19411890), (3, 12941260), (4, 9705945), (5, 7764756), (6, 6470630), (10, 3882378), (12, 3235315), (15, 2588252), (20, 1941189), (30, 1294126), (31, 1252380), (60, 647063), (62, 626190), (93, 417460), (124, 313095), (155, 250476), (186, 208730), (310, 125238), (372, 104365), (465, 83492), (620, 62619), (930, 41746), (1860, 20873)]