9439890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13681}}^1$

素因数の和:13714

約数の個数: 32

約数和(自身を含む): 23642496

約数和(自身を除く): 14202606

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 13681, 27362, 41043, 68405, 82086, 136810, 205215, 314663, 410430, 629326, 943989, 1573315, 1887978, 3146630, 4719945, 9439890]

約数ペア:

[(1, 9439890), (2, 4719945), (3, 3146630), (5, 1887978), (6, 1573315), (10, 943989), (15, 629326), (23, 410430), (30, 314663), (46, 205215), (69, 136810), (115, 82086), (138, 68405), (230, 41043), (345, 27362), (690, 13681)]