194727510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{721213}}^1$

素因数の和:721229

約数の個数: 32

約数和(自身を含む): 519274080

約数和(自身を除く): 324546570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 721213, 1442426, 2163639, 3606065, 4327278, 6490917, 7212130, 10818195, 12981834, 19472751, 21636390, 32454585, 38945502, 64909170, 97363755, 194727510]

約数ペア:

[(1, 194727510), (2, 97363755), (3, 64909170), (5, 38945502), (6, 32454585), (9, 21636390), (10, 19472751), (15, 12981834), (18, 10818195), (27, 7212130), (30, 6490917), (45, 4327278), (54, 3606065), (90, 2163639), (135, 1442426), (270, 721213)]