30501190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 56881440

約数和(自身を除く): 26380250

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 797, 890, 1594, 3827, 3985, 7654, 7970, 19135, 34271, 38270, 68542, 70933, 141866, 171355, 342710, 354665, 709330, 3050119, 6100238, 15250595, 30501190]

約数ペア:

[(1, 30501190), (2, 15250595), (5, 6100238), (10, 3050119), (43, 709330), (86, 354665), (89, 342710), (178, 171355), (215, 141866), (430, 70933), (445, 68542), (797, 38270), (890, 34271), (1594, 19135), (3827, 7970), (3985, 7654)]