7345890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{3023}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 12467358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 3023, 6046, 9069, 15115, 18138, 27207, 30230, 45345, 54414, 81621, 90690, 136035, 163242, 244863, 272070, 408105, 489726, 734589, 816210, 1224315, 1469178, 2448630, 3672945, 7345890]

約数ペア:

[(1, 7345890), (2, 3672945), (3, 2448630), (5, 1469178), (6, 1224315), (9, 816210), (10, 734589), (15, 489726), (18, 408105), (27, 272070), (30, 244863), (45, 163242), (54, 136035), (81, 90690), (90, 81621), (135, 54414), (162, 45345), (243, 30230), (270, 27207), (405, 18138), (486, 15115), (810, 9069), (1215, 6046), (2430, 3023)]