243322950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{124781}}^1$

素因数の和:124809

約数の個数: 48

約数和(自身を含む): 649864656

約数和(自身を除く): 406541706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 124781, 249562, 374343, 623905, 748686, 1247810, 1622153, 1871715, 3119525, 3244306, 3743430, 4866459, 6239050, 8110765, 9358575, 9732918, 16221530, 18717150, 24332295, 40553825, 48664590, 81107650, 121661475, 243322950]

約数ペア:

[(1, 243322950), (2, 121661475), (3, 81107650), (5, 48664590), (6, 40553825), (10, 24332295), (13, 18717150), (15, 16221530), (25, 9732918), (26, 9358575), (30, 8110765), (39, 6239050), (50, 4866459), (65, 3743430), (75, 3244306), (78, 3119525), (130, 1871715), (150, 1622153), (195, 1247810), (325, 748686), (390, 623905), (650, 374343), (975, 249562), (1950, 124781)]