30672753912

素因数分解:

$2^3\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{218579}}^1$

素因数の和:220540

約数の個数: 48

約数和(自身を含む): 83115045000

約数和(自身を除く): 52442291088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1949, 3898, 5847, 7796, 11694, 15592, 17541, 23388, 35082, 46776, 70164, 140328, 218579, 437158, 655737, 874316, 1311474, 1748632, 1967211, 2622948, 3934422, 5245896, 7868844, 15737688, 426010471, 852020942, 1278031413, 1704041884, 2556062826, 3408083768, 3834094239, 5112125652, 7668188478, 10224251304, 15336376956, 30672753912]

約数ペア:

[(1, 30672753912), (2, 15336376956), (3, 10224251304), (4, 7668188478), (6, 5112125652), (8, 3834094239), (9, 3408083768), (12, 2556062826), (18, 1704041884), (24, 1278031413), (36, 852020942), (72, 426010471), (1949, 15737688), (3898, 7868844), (5847, 5245896), (7796, 3934422), (11694, 2622948), (15592, 1967211), (17541, 1748632), (23388, 1311474), (35082, 874316), (46776, 655737), (70164, 437158), (140328, 218579)]