2248380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12491}}^1$

素因数の和:12506

約数の個数: 36

約数和(自身を含む): 6820632

約数和(自身を除く): 4572252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12491, 24982, 37473, 49964, 62455, 74946, 112419, 124910, 149892, 187365, 224838, 249820, 374730, 449676, 562095, 749460, 1124190, 2248380]

約数ペア:

[(1, 2248380), (2, 1124190), (3, 749460), (4, 562095), (5, 449676), (6, 374730), (9, 249820), (10, 224838), (12, 187365), (15, 149892), (18, 124910), (20, 112419), (30, 74946), (36, 62455), (45, 49964), (60, 37473), (90, 24982), (180, 12491)]