4864590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 13305600

約数和(自身を除く): 8441010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 419, 430, 645, 774, 838, 1161, 1257, 1290, 1935, 2095, 2322, 2514, 3771, 3870, 4190, 5805, 6285, 7542, 11313, 11610, 12570, 18017, 18855, 22626, 36034, 37710, 54051, 56565, 90085, 108102, 113130, 162153, 180170, 270255, 324306, 486459, 540510, 810765, 972918, 1621530, 2432295, 4864590]

約数ペア:

[(1, 4864590), (2, 2432295), (3, 1621530), (5, 972918), (6, 810765), (9, 540510), (10, 486459), (15, 324306), (18, 270255), (27, 180170), (30, 162153), (43, 113130), (45, 108102), (54, 90085), (86, 56565), (90, 54051), (129, 37710), (135, 36034), (215, 22626), (258, 18855), (270, 18017), (387, 12570), (419, 11610), (430, 11313), (645, 7542), (774, 6285), (838, 5805), (1161, 4190), (1257, 3870), (1290, 3771), (1935, 2514), (2095, 2322)]