321304770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115163}}^1$

素因数の和:115207

約数の個数: 48

約数和(自身を含む): 862348032

約数和(自身を除く): 541043262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 115163, 230326, 345489, 575815, 690978, 1036467, 1151630, 1727445, 2072934, 3454890, 3570053, 5182335, 7140106, 10364670, 10710159, 17850265, 21420318, 32130477, 35700530, 53550795, 64260954, 107101590, 160652385, 321304770]

約数ペア:

[(1, 321304770), (2, 160652385), (3, 107101590), (5, 64260954), (6, 53550795), (9, 35700530), (10, 32130477), (15, 21420318), (18, 17850265), (30, 10710159), (31, 10364670), (45, 7140106), (62, 5182335), (90, 3570053), (93, 3454890), (155, 2072934), (186, 1727445), (279, 1151630), (310, 1036467), (465, 690978), (558, 575815), (930, 345489), (1395, 230326), (2790, 115163)]