22154940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{123083}}^1$

素因数の和:123098

約数の個数: 36

約数和(自身を含む): 67203864

約数和(自身を除く): 45048924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 123083, 246166, 369249, 492332, 615415, 738498, 1107747, 1230830, 1476996, 1846245, 2215494, 2461660, 3692490, 4430988, 5538735, 7384980, 11077470, 22154940]

約数ペア:

[(1, 22154940), (2, 11077470), (3, 7384980), (4, 5538735), (5, 4430988), (6, 3692490), (9, 2461660), (10, 2215494), (12, 1846245), (15, 1476996), (18, 1230830), (20, 1107747), (30, 738498), (36, 615415), (45, 492332), (60, 369249), (90, 246166), (180, 123083)]