1520347932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{25153}}^1$

素因数の和:25259

約数の個数: 72

約数和(自身を含む): 4065288864

約数和(自身を除く): 2544940932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2628, 3358, 5037, 6716, 10074, 15111, 20148, 25153, 30222, 50306, 60444, 75459, 100612, 150918, 226377, 301836, 452754, 578519, 905508, 1157038, 1735557, 1836169, 2314076, 3471114, 3672338, 5206671, 5508507, 6942228, 7344676, 10413342, 11017014, 16525521, 20826684, 22034028, 33051042, 42231887, 66102084, 84463774, 126695661, 168927548, 253391322, 380086983, 506782644, 760173966, 1520347932]

約数ペア:

[(1, 1520347932), (2, 760173966), (3, 506782644), (4, 380086983), (6, 253391322), (9, 168927548), (12, 126695661), (18, 84463774), (23, 66102084), (36, 42231887), (46, 33051042), (69, 22034028), (73, 20826684), (92, 16525521), (138, 11017014), (146, 10413342), (207, 7344676), (219, 6942228), (276, 5508507), (292, 5206671), (414, 3672338), (438, 3471114), (657, 2314076), (828, 1836169), (876, 1735557), (1314, 1157038), (1679, 905508), (2628, 578519), (3358, 452754), (5037, 301836), (6716, 226377), (10074, 150918), (15111, 100612), (20148, 75459), (25153, 60444), (30222, 50306)]