270132278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 482594112

約数和(自身を除く): 212461834

約数列:

[1, 2, 13, 17, 26, 34, 43, 61, 86, 122, 221, 233, 442, 466, 559, 731, 793, 1037, 1118, 1462, 1586, 2074, 2623, 3029, 3961, 5246, 6058, 7922, 9503, 10019, 13481, 14213, 19006, 20038, 26962, 28426, 34099, 44591, 51493, 68198, 89182, 102986, 130247, 170323, 184769, 241621, 260494, 340646, 369538, 483242, 579683, 611159, 1159366, 1222318, 2214199, 3141073, 4428398, 6282146, 7945067, 10389703, 15890134, 20779406, 135066139, 270132278]

約数ペア:

[(1, 270132278), (2, 135066139), (13, 20779406), (17, 15890134), (26, 10389703), (34, 7945067), (43, 6282146), (61, 4428398), (86, 3141073), (122, 2214199), (221, 1222318), (233, 1159366), (442, 611159), (466, 579683), (559, 483242), (731, 369538), (793, 340646), (1037, 260494), (1118, 241621), (1462, 184769), (1586, 170323), (2074, 130247), (2623, 102986), (3029, 89182), (3961, 68198), (5246, 51493), (6058, 44591), (7922, 34099), (9503, 28426), (10019, 26962), (13481, 20038), (14213, 19006)]