2109131130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{267317}}^1$

素因数の和:267590

約数の個数: 32

約数和(自身を含む): 5081180544

約数和(自身を除く): 2972049414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 267317, 534634, 801951, 1336585, 1603902, 2673170, 4009755, 8019510, 70304371, 140608742, 210913113, 351521855, 421826226, 703043710, 1054565565, 2109131130]

約数ペア:

[(1, 2109131130), (2, 1054565565), (3, 703043710), (5, 421826226), (6, 351521855), (10, 210913113), (15, 140608742), (30, 70304371), (263, 8019510), (526, 4009755), (789, 2673170), (1315, 1603902), (1578, 1336585), (2630, 801951), (3945, 534634), (7890, 267317)]