30213180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3167}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 93405312

約数和(自身を除く): 63192132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3167, 3180, 4770, 6334, 9501, 9540, 12668, 15835, 19002, 28503, 31670, 38004, 47505, 57006, 63340, 95010, 114012, 142515, 167851, 190020, 285030, 335702, 503553, 570060, 671404, 839255, 1007106, 1510659, 1678510, 2014212, 2517765, 3021318, 3357020, 5035530, 6042636, 7553295, 10071060, 15106590, 30213180]

約数ペア:

[(1, 30213180), (2, 15106590), (3, 10071060), (4, 7553295), (5, 6042636), (6, 5035530), (9, 3357020), (10, 3021318), (12, 2517765), (15, 2014212), (18, 1678510), (20, 1510659), (30, 1007106), (36, 839255), (45, 671404), (53, 570060), (60, 503553), (90, 335702), (106, 285030), (159, 190020), (180, 167851), (212, 142515), (265, 114012), (318, 95010), (477, 63340), (530, 57006), (636, 47505), (795, 38004), (954, 31670), (1060, 28503), (1590, 19002), (1908, 15835), (2385, 12668), (3167, 9540), (3180, 9501), (4770, 6334)]