2215674930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{555307}}^1$

素因数の和:555343

約数の個数: 64

約数和(自身を含む): 6397148160

約数和(自身を除く): 4181473230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 555307, 1110614, 1665921, 2776535, 3331842, 3887149, 5553070, 7774298, 8329605, 10550833, 11661447, 16659210, 19435745, 21101666, 23322894, 31652499, 38871490, 52754165, 58307235, 63304998, 73855831, 105508330, 116614470, 147711662, 158262495, 221567493, 316524990, 369279155, 443134986, 738558310, 1107837465, 2215674930]

約数ペア:

[(1, 2215674930), (2, 1107837465), (3, 738558310), (5, 443134986), (6, 369279155), (7, 316524990), (10, 221567493), (14, 158262495), (15, 147711662), (19, 116614470), (21, 105508330), (30, 73855831), (35, 63304998), (38, 58307235), (42, 52754165), (57, 38871490), (70, 31652499), (95, 23322894), (105, 21101666), (114, 19435745), (133, 16659210), (190, 11661447), (210, 10550833), (266, 8329605), (285, 7774298), (399, 5553070), (570, 3887149), (665, 3331842), (798, 2776535), (1330, 1665921), (1995, 1110614), (3990, 555307)]