1910830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1782770

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 113, 178, 190, 226, 445, 565, 890, 1130, 1691, 2147, 3382, 4294, 8455, 10057, 10735, 16910, 20114, 21470, 50285, 100570, 191083, 382166, 955415, 1910830]

約数ペア:

[(1, 1910830), (2, 955415), (5, 382166), (10, 191083), (19, 100570), (38, 50285), (89, 21470), (95, 20114), (113, 16910), (178, 10735), (190, 10057), (226, 8455), (445, 4294), (565, 3382), (890, 2147), (1130, 1691)]