11786490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 30862728

約数和(自身を除く): 19076238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 757, 865, 1038, 1514, 1557, 1730, 2271, 2595, 3114, 3785, 4542, 5190, 6813, 7570, 7785, 11355, 13626, 15570, 22710, 34065, 68130, 130961, 261922, 392883, 654805, 785766, 1178649, 1309610, 1964415, 2357298, 3928830, 5893245, 11786490]

約数ペア:

[(1, 11786490), (2, 5893245), (3, 3928830), (5, 2357298), (6, 1964415), (9, 1309610), (10, 1178649), (15, 785766), (18, 654805), (30, 392883), (45, 261922), (90, 130961), (173, 68130), (346, 34065), (519, 22710), (757, 15570), (865, 13626), (1038, 11355), (1514, 7785), (1557, 7570), (1730, 6813), (2271, 5190), (2595, 4542), (3114, 3785)]