290997170

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{1531}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 532768320

約数和(自身を除く): 241771150

約数列:

[1, 2, 5, 10, 83, 166, 229, 415, 458, 830, 1145, 1531, 2290, 3062, 7655, 15310, 19007, 38014, 95035, 127073, 190070, 254146, 350599, 635365, 701198, 1270730, 1752995, 3505990, 29099717, 58199434, 145498585, 290997170]

約数ペア:

[(1, 290997170), (2, 145498585), (5, 58199434), (10, 29099717), (83, 3505990), (166, 1752995), (229, 1270730), (415, 701198), (458, 635365), (830, 350599), (1145, 254146), (1531, 190070), (2290, 127073), (3062, 95035), (7655, 38014), (15310, 19007)]