84940570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59399}}^1$

素因数の和:59430

約数の個数: 32

約数和(自身を含む): 179625600

約数和(自身を除く): 94685030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 59399, 118798, 296995, 593990, 653389, 772187, 1306778, 1544374, 3266945, 3860935, 6533890, 7721870, 8494057, 16988114, 42470285, 84940570]

約数ペア:

[(1, 84940570), (2, 42470285), (5, 16988114), (10, 8494057), (11, 7721870), (13, 6533890), (22, 3860935), (26, 3266945), (55, 1544374), (65, 1306778), (110, 772187), (130, 653389), (143, 593990), (286, 296995), (715, 118798), (1430, 59399)]