2548656570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{23671}}^1$

素因数の和:23815

約数の個数: 64

約数和(自身を含む): 6347126016

約数和(自身を除く): 3798469446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 97, 111, 185, 194, 222, 291, 370, 485, 555, 582, 970, 1110, 1455, 2910, 3589, 7178, 10767, 17945, 21534, 23671, 35890, 47342, 53835, 71013, 107670, 118355, 142026, 236710, 355065, 710130, 875827, 1751654, 2296087, 2627481, 4379135, 4592174, 5254962, 6888261, 8758270, 11480435, 13137405, 13776522, 22960870, 26274810, 34441305, 68882610, 84955219, 169910438, 254865657, 424776095, 509731314, 849552190, 1274328285, 2548656570]

約数ペア:

[(1, 2548656570), (2, 1274328285), (3, 849552190), (5, 509731314), (6, 424776095), (10, 254865657), (15, 169910438), (30, 84955219), (37, 68882610), (74, 34441305), (97, 26274810), (111, 22960870), (185, 13776522), (194, 13137405), (222, 11480435), (291, 8758270), (370, 6888261), (485, 5254962), (555, 4592174), (582, 4379135), (970, 2627481), (1110, 2296087), (1455, 1751654), (2910, 875827), (3589, 710130), (7178, 355065), (10767, 236710), (17945, 142026), (21534, 118355), (23671, 107670), (35890, 71013), (47342, 53835)]