18976350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 47733552

約数和(自身を除く): 28757202

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1733, 1825, 2190, 3466, 3650, 5199, 5475, 8665, 10398, 10950, 17330, 25995, 43325, 51990, 86650, 126509, 129975, 253018, 259950, 379527, 632545, 759054, 1265090, 1897635, 3162725, 3795270, 6325450, 9488175, 18976350]

約数ペア:

[(1, 18976350), (2, 9488175), (3, 6325450), (5, 3795270), (6, 3162725), (10, 1897635), (15, 1265090), (25, 759054), (30, 632545), (50, 379527), (73, 259950), (75, 253018), (146, 129975), (150, 126509), (219, 86650), (365, 51990), (438, 43325), (730, 25995), (1095, 17330), (1733, 10950), (1825, 10398), (2190, 8665), (3466, 5475), (3650, 5199)]