12201930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10455

約数の個数: 48

約数和(自身を含む): 34168680

約数和(自身を除く): 21966750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 10429, 20858, 31287, 52145, 62574, 93861, 104290, 135577, 156435, 187722, 271154, 312870, 406731, 469305, 677885, 813462, 938610, 1220193, 1355770, 2033655, 2440386, 4067310, 6100965, 12201930]

約数ペア:

[(1, 12201930), (2, 6100965), (3, 4067310), (5, 2440386), (6, 2033655), (9, 1355770), (10, 1220193), (13, 938610), (15, 813462), (18, 677885), (26, 469305), (30, 406731), (39, 312870), (45, 271154), (65, 187722), (78, 156435), (90, 135577), (117, 104290), (130, 93861), (195, 62574), (234, 52145), (390, 31287), (585, 20858), (1170, 10429)]