1449204780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1420789}}^1$

素因数の和:1420818

約数の個数: 48

約数和(自身を含む): 4296468960

約数和(自身を除く): 2847264180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1420789, 2841578, 4262367, 5683156, 7103945, 8524734, 14207890, 17049468, 21311835, 24153413, 28415780, 42623670, 48306826, 72460239, 85247340, 96613652, 120767065, 144920478, 241534130, 289840956, 362301195, 483068260, 724602390, 1449204780]

約数ペア:

[(1, 1449204780), (2, 724602390), (3, 483068260), (4, 362301195), (5, 289840956), (6, 241534130), (10, 144920478), (12, 120767065), (15, 96613652), (17, 85247340), (20, 72460239), (30, 48306826), (34, 42623670), (51, 28415780), (60, 24153413), (68, 21311835), (85, 17049468), (102, 14207890), (170, 8524734), (204, 7103945), (255, 5683156), (340, 4262367), (510, 2841578), (1020, 1420789)]