72393210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{268123}}^1$

素因数の和:268139

約数の個数: 32

約数和(自身を含む): 193049280

約数和(自身を除く): 120656070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 268123, 536246, 804369, 1340615, 1608738, 2413107, 2681230, 4021845, 4826214, 7239321, 8043690, 12065535, 14478642, 24131070, 36196605, 72393210]

約数ペア:

[(1, 72393210), (2, 36196605), (3, 24131070), (5, 14478642), (6, 12065535), (9, 8043690), (10, 7239321), (15, 4826214), (18, 4021845), (27, 2681230), (30, 2413107), (45, 1608738), (54, 1340615), (90, 804369), (135, 536246), (270, 268123)]