219433260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{35507}}^1$

素因数の和:35622

約数の個数: 48

約数和(自身を含む): 620395776

約数和(自身を除く): 400962516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 35507, 71014, 106521, 142028, 177535, 213042, 355070, 426084, 532605, 710140, 1065210, 2130420, 3657221, 7314442, 10971663, 14628884, 18286105, 21943326, 36572210, 43886652, 54858315, 73144420, 109716630, 219433260]

約数ペア:

[(1, 219433260), (2, 109716630), (3, 73144420), (4, 54858315), (5, 43886652), (6, 36572210), (10, 21943326), (12, 18286105), (15, 14628884), (20, 10971663), (30, 7314442), (60, 3657221), (103, 2130420), (206, 1065210), (309, 710140), (412, 532605), (515, 426084), (618, 355070), (1030, 213042), (1236, 177535), (1545, 142028), (2060, 106521), (3090, 71014), (6180, 35507)]