55898970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81013}}^1$

素因数の和:81046

約数の個数: 32

約数和(自身を含む): 139992192

約数和(自身を除く): 84093222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 81013, 162026, 243039, 405065, 486078, 810130, 1215195, 1863299, 2430390, 3726598, 5589897, 9316495, 11179794, 18632990, 27949485, 55898970]

約数ペア:

[(1, 55898970), (2, 27949485), (3, 18632990), (5, 11179794), (6, 9316495), (10, 5589897), (15, 3726598), (23, 2430390), (30, 1863299), (46, 1215195), (69, 810130), (115, 486078), (138, 405065), (230, 243039), (345, 162026), (690, 81013)]