27325380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19836

約数の個数: 48

約数和(自身を含む): 79841664

約数和(自身を除く): 52516284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19801, 39602, 59403, 79204, 99005, 118806, 198010, 237612, 297015, 396020, 455423, 594030, 910846, 1188060, 1366269, 1821692, 2277115, 2732538, 4554230, 5465076, 6831345, 9108460, 13662690, 27325380]

約数ペア:

[(1, 27325380), (2, 13662690), (3, 9108460), (4, 6831345), (5, 5465076), (6, 4554230), (10, 2732538), (12, 2277115), (15, 1821692), (20, 1366269), (23, 1188060), (30, 910846), (46, 594030), (60, 455423), (69, 396020), (92, 297015), (115, 237612), (138, 198010), (230, 118806), (276, 99005), (345, 79204), (460, 59403), (690, 39602), (1380, 19801)]