19284150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2253

約数の個数: 48

約数和(自身を含む): 48657600

約数和(自身を除く): 29373450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2179, 2950, 4358, 4425, 6537, 8850, 10895, 13074, 21790, 32685, 54475, 65370, 108950, 128561, 163425, 257122, 326850, 385683, 642805, 771366, 1285610, 1928415, 3214025, 3856830, 6428050, 9642075, 19284150]

約数ペア:

[(1, 19284150), (2, 9642075), (3, 6428050), (5, 3856830), (6, 3214025), (10, 1928415), (15, 1285610), (25, 771366), (30, 642805), (50, 385683), (59, 326850), (75, 257122), (118, 163425), (150, 128561), (177, 108950), (295, 65370), (354, 54475), (590, 32685), (885, 21790), (1475, 13074), (1770, 10895), (2179, 8850), (2950, 6537), (4358, 4425)]