389650804530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1\times {\mathrm{105871}}^1$

素因数の和:115331

約数の個数: 64

約数和(自身を含む): 1007213695488

約数和(自身を除く): 617562890958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 9437, 18874, 28311, 47185, 56622, 94370, 105871, 122681, 141555, 211742, 245362, 283110, 317613, 368043, 529355, 613405, 635226, 736086, 1058710, 1226810, 1376323, 1588065, 1840215, 2752646, 3176130, 3680430, 4128969, 6881615, 8257938, 13763230, 20644845, 41289690, 999104627, 1998209254, 2997313881, 4995523135, 5994627762, 9991046270, 12988360151, 14986569405, 25976720302, 29973138810, 38965080453, 64941800755, 77930160906, 129883601510, 194825402265, 389650804530]

約数ペア:

[(1, 389650804530), (2, 194825402265), (3, 129883601510), (5, 77930160906), (6, 64941800755), (10, 38965080453), (13, 29973138810), (15, 25976720302), (26, 14986569405), (30, 12988360151), (39, 9991046270), (65, 5994627762), (78, 4995523135), (130, 2997313881), (195, 1998209254), (390, 999104627), (9437, 41289690), (18874, 20644845), (28311, 13763230), (47185, 8257938), (56622, 6881615), (94370, 4128969), (105871, 3680430), (122681, 3176130), (141555, 2752646), (211742, 1840215), (245362, 1588065), (283110, 1376323), (317613, 1226810), (368043, 1058710), (529355, 736086), (613405, 635226)]