191197290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{219767}}^1$

素因数の和:219806

約数の個数: 32

約数和(自身を含む): 474698880

約数和(自身を除く): 283501590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 219767, 439534, 659301, 1098835, 1318602, 2197670, 3296505, 6373243, 6593010, 12746486, 19119729, 31866215, 38239458, 63732430, 95598645, 191197290]

約数ペア:

[(1, 191197290), (2, 95598645), (3, 63732430), (5, 38239458), (6, 31866215), (10, 19119729), (15, 12746486), (29, 6593010), (30, 6373243), (58, 3296505), (87, 2197670), (145, 1318602), (174, 1098835), (290, 659301), (435, 439534), (870, 219767)]