448094340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2489413}}^1$

素因数の和:2489428

約数の個数: 36

約数和(自身を含む): 1359220044

約数和(自身を除く): 911125704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2489413, 4978826, 7468239, 9957652, 12447065, 14936478, 22404717, 24894130, 29872956, 37341195, 44809434, 49788260, 74682390, 89618868, 112023585, 149364780, 224047170, 448094340]

約数ペア:

[(1, 448094340), (2, 224047170), (3, 149364780), (4, 112023585), (5, 89618868), (6, 74682390), (9, 49788260), (10, 44809434), (12, 37341195), (15, 29872956), (18, 24894130), (20, 22404717), (30, 14936478), (36, 12447065), (45, 9957652), (60, 7468239), (90, 4978826), (180, 2489413)]