10730820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9444

約数の個数: 48

約数和(自身を含む): 31631040

約数和(自身を除く): 20900220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 9413, 18826, 28239, 37652, 47065, 56478, 94130, 112956, 141195, 178847, 188260, 282390, 357694, 536541, 564780, 715388, 894235, 1073082, 1788470, 2146164, 2682705, 3576940, 5365410, 10730820]

約数ペア:

[(1, 10730820), (2, 5365410), (3, 3576940), (4, 2682705), (5, 2146164), (6, 1788470), (10, 1073082), (12, 894235), (15, 715388), (19, 564780), (20, 536541), (30, 357694), (38, 282390), (57, 188260), (60, 178847), (76, 141195), (95, 112956), (114, 94130), (190, 56478), (228, 47065), (285, 37652), (380, 28239), (570, 18826), (1140, 9413)]