145068930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1611877}}^1$

素因数の和:1611890

約数の個数: 24

約数和(自身を含む): 377179452

約数和(自身を除く): 232110522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1611877, 3223754, 4835631, 8059385, 9671262, 14506893, 16118770, 24178155, 29013786, 48356310, 72534465, 145068930]

約数ペア:

[(1, 145068930), (2, 72534465), (3, 48356310), (5, 29013786), (6, 24178155), (9, 16118770), (10, 14506893), (15, 9671262), (18, 8059385), (30, 4835631), (45, 3223754), (90, 1611877)]