408473970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{716621}}^1$

素因数の和:716650

約数の個数: 32

約数和(自身を含む): 1031935680

約数和(自身を除く): 623461710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 716621, 1433242, 2149863, 3583105, 4299726, 7166210, 10749315, 13615799, 21498630, 27231598, 40847397, 68078995, 81694794, 136157990, 204236985, 408473970]

約数ペア:

[(1, 408473970), (2, 204236985), (3, 136157990), (5, 81694794), (6, 68078995), (10, 40847397), (15, 27231598), (19, 21498630), (30, 13615799), (38, 10749315), (57, 7166210), (95, 4299726), (114, 3583105), (190, 2149863), (285, 1433242), (570, 716621)]