127028330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 270539136

約数和(自身を除く): 143510806

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 211, 286, 421, 422, 715, 842, 1055, 1430, 2105, 2110, 2321, 2743, 4210, 4631, 4642, 5473, 5486, 9262, 10946, 11605, 13715, 23155, 23210, 27365, 27430, 30173, 46310, 54730, 60203, 60346, 88831, 120406, 150865, 177662, 301015, 301730, 444155, 602030, 888310, 977141, 1154803, 1954282, 2309606, 4885705, 5774015, 9771410, 11548030, 12702833, 25405666, 63514165, 127028330]

約数ペア:

[(1, 127028330), (2, 63514165), (5, 25405666), (10, 12702833), (11, 11548030), (13, 9771410), (22, 5774015), (26, 4885705), (55, 2309606), (65, 1954282), (110, 1154803), (130, 977141), (143, 888310), (211, 602030), (286, 444155), (421, 301730), (422, 301015), (715, 177662), (842, 150865), (1055, 120406), (1430, 88831), (2105, 60346), (2110, 60203), (2321, 54730), (2743, 46310), (4210, 30173), (4631, 27430), (4642, 27365), (5473, 23210), (5486, 23155), (9262, 13715), (10946, 11605)]