248710170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6173}}^1$

素因数の和:6279

約数の個数: 64

約数和(自身を含む): 640120320

約数和(自身を除く): 391410150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 474, 510, 790, 1185, 1343, 2370, 2686, 4029, 6173, 6715, 8058, 12346, 13430, 18519, 20145, 30865, 37038, 40290, 61730, 92595, 104941, 185190, 209882, 314823, 487667, 524705, 629646, 975334, 1049410, 1463001, 1574115, 2438335, 2926002, 3148230, 4876670, 7315005, 8290339, 14630010, 16580678, 24871017, 41451695, 49742034, 82903390, 124355085, 248710170]

約数ペア:

[(1, 248710170), (2, 124355085), (3, 82903390), (5, 49742034), (6, 41451695), (10, 24871017), (15, 16580678), (17, 14630010), (30, 8290339), (34, 7315005), (51, 4876670), (79, 3148230), (85, 2926002), (102, 2438335), (158, 1574115), (170, 1463001), (237, 1049410), (255, 975334), (395, 629646), (474, 524705), (510, 487667), (790, 314823), (1185, 209882), (1343, 185190), (2370, 104941), (2686, 92595), (4029, 61730), (6173, 40290), (6715, 37038), (8058, 30865), (12346, 20145), (13430, 18519)]