245023290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2083}}^1$

素因数の和:3403

約数の個数: 48

約数和(自身を含む): 637854048

約数和(自身を除く): 392830758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1307, 2083, 2614, 3921, 4166, 6249, 6535, 7842, 10415, 11763, 12498, 13070, 18747, 19605, 20830, 23526, 31245, 37494, 39210, 58815, 62490, 93735, 117630, 187470, 2722481, 5444962, 8167443, 13612405, 16334886, 24502329, 27224810, 40837215, 49004658, 81674430, 122511645, 245023290]

約数ペア:

[(1, 245023290), (2, 122511645), (3, 81674430), (5, 49004658), (6, 40837215), (9, 27224810), (10, 24502329), (15, 16334886), (18, 13612405), (30, 8167443), (45, 5444962), (90, 2722481), (1307, 187470), (2083, 117630), (2614, 93735), (3921, 62490), (4166, 58815), (6249, 39210), (6535, 37494), (7842, 31245), (10415, 23526), (11763, 20830), (12498, 19605), (13070, 18747)]