4281570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 11257272

約数和(自身を除く): 6975702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 421, 565, 678, 842, 1017, 1130, 1263, 1695, 2034, 2105, 2526, 3390, 3789, 4210, 5085, 6315, 7578, 10170, 12630, 18945, 37890, 47573, 95146, 142719, 237865, 285438, 428157, 475730, 713595, 856314, 1427190, 2140785, 4281570]

約数ペア:

[(1, 4281570), (2, 2140785), (3, 1427190), (5, 856314), (6, 713595), (9, 475730), (10, 428157), (15, 285438), (18, 237865), (30, 142719), (45, 95146), (90, 47573), (113, 37890), (226, 18945), (339, 12630), (421, 10170), (565, 7578), (678, 6315), (842, 5085), (1017, 4210), (1130, 3789), (1263, 3390), (1695, 2526), (2034, 2105)]