9976020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 29151360

約数和(自身を除く): 19175340

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, 7229, 14458, 21687, 28916, 36145, 43374, 72290, 86748, 108435, 144580, 166267, 216870, 332534, 433740, 498801, 665068, 831335, 997602, 1662670, 1995204, 2494005, 3325340, 4988010, 9976020]

約数ペア:

[(1, 9976020), (2, 4988010), (3, 3325340), (4, 2494005), (5, 1995204), (6, 1662670), (10, 997602), (12, 831335), (15, 665068), (20, 498801), (23, 433740), (30, 332534), (46, 216870), (60, 166267), (69, 144580), (92, 108435), (115, 86748), (138, 72290), (230, 43374), (276, 36145), (345, 28916), (460, 21687), (690, 14458), (1380, 7229)]