997350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 2537040

約数和(自身を除く): 1539690

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 109, 122, 150, 183, 218, 305, 327, 366, 545, 610, 654, 915, 1090, 1525, 1635, 1830, 2725, 3050, 3270, 4575, 5450, 6649, 8175, 9150, 13298, 16350, 19947, 33245, 39894, 66490, 99735, 166225, 199470, 332450, 498675, 997350]

約数ペア:

[(1, 997350), (2, 498675), (3, 332450), (5, 199470), (6, 166225), (10, 99735), (15, 66490), (25, 39894), (30, 33245), (50, 19947), (61, 16350), (75, 13298), (109, 9150), (122, 8175), (150, 6649), (183, 5450), (218, 4575), (305, 3270), (327, 3050), (366, 2725), (545, 1830), (610, 1635), (654, 1525), (915, 1090)]