870846180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{5167}}^1$

素因数の和:5285

約数の個数: 72

約数和(自身を含む): 2485725312

約数和(自身を除く): 1614879132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2809, 3180, 5167, 5618, 8427, 10334, 11236, 14045, 15501, 16854, 20668, 25835, 28090, 31002, 33708, 42135, 51670, 56180, 62004, 77505, 84270, 103340, 155010, 168540, 273851, 310020, 547702, 821553, 1095404, 1369255, 1643106, 2738510, 3286212, 4107765, 5477020, 8215530, 14514103, 16431060, 29028206, 43542309, 58056412, 72570515, 87084618, 145141030, 174169236, 217711545, 290282060, 435423090, 870846180]

約数ペア:

[(1, 870846180), (2, 435423090), (3, 290282060), (4, 217711545), (5, 174169236), (6, 145141030), (10, 87084618), (12, 72570515), (15, 58056412), (20, 43542309), (30, 29028206), (53, 16431060), (60, 14514103), (106, 8215530), (159, 5477020), (212, 4107765), (265, 3286212), (318, 2738510), (530, 1643106), (636, 1369255), (795, 1095404), (1060, 821553), (1590, 547702), (2809, 310020), (3180, 273851), (5167, 168540), (5618, 155010), (8427, 103340), (10334, 84270), (11236, 77505), (14045, 62004), (15501, 56180), (16854, 51670), (20668, 42135), (25835, 33708), (28090, 31002)]