16332390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 42962400

約数和(自身を除く): 26630010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2039, 2670, 4005, 4078, 6117, 8010, 10195, 12234, 18351, 20390, 30585, 36702, 61170, 91755, 181471, 183510, 362942, 544413, 907355, 1088826, 1633239, 1814710, 2722065, 3266478, 5444130, 8166195, 16332390]

約数ペア:

[(1, 16332390), (2, 8166195), (3, 5444130), (5, 3266478), (6, 2722065), (9, 1814710), (10, 1633239), (15, 1088826), (18, 907355), (30, 544413), (45, 362942), (89, 183510), (90, 181471), (178, 91755), (267, 61170), (445, 36702), (534, 30585), (801, 20390), (890, 18351), (1335, 12234), (1602, 10195), (2039, 8010), (2670, 6117), (4005, 4078)]