315930910

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{16361}}^1$

素因数の和:18299

約数の個数: 16

約数和(自身を含む): 569004912

約数和(自身を除く): 253074002

約数列:

[1, 2, 5, 10, 1931, 3862, 9655, 16361, 19310, 32722, 81805, 163610, 31593091, 63186182, 157965455, 315930910]

約数ペア:

[(1, 315930910), (2, 157965455), (5, 63186182), (10, 31593091), (1931, 163610), (3862, 81805), (9655, 32722), (16361, 19310)]