4913070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 11849760

約数和(自身を除く): 6936690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 421, 778, 842, 1167, 1263, 1945, 2105, 2334, 2526, 3890, 4210, 5835, 6315, 11670, 12630, 163769, 327538, 491307, 818845, 982614, 1637690, 2456535, 4913070]

約数ペア:

[(1, 4913070), (2, 2456535), (3, 1637690), (5, 982614), (6, 818845), (10, 491307), (15, 327538), (30, 163769), (389, 12630), (421, 11670), (778, 6315), (842, 5835), (1167, 4210), (1263, 3890), (1945, 2526), (2105, 2334)]