2028846470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{14327}}^1$

素因数の和:14382

約数の個数: 72

約数和(自身を含む): 4513062096

約数和(自身を除く): 2484215626

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 289, 490, 578, 595, 833, 1190, 1445, 1666, 2023, 2890, 4046, 4165, 8330, 10115, 14161, 14327, 20230, 28322, 28654, 70805, 71635, 100289, 141610, 143270, 200578, 243559, 487118, 501445, 702023, 1002890, 1217795, 1404046, 1704913, 2435590, 3409826, 3510115, 4140503, 7020230, 8281006, 8524565, 11934391, 17049130, 20702515, 23868782, 28983521, 41405030, 57967042, 59671955, 119343910, 144917605, 202884647, 289835210, 405769294, 1014423235, 2028846470]

約数ペア:

[(1, 2028846470), (2, 1014423235), (5, 405769294), (7, 289835210), (10, 202884647), (14, 144917605), (17, 119343910), (34, 59671955), (35, 57967042), (49, 41405030), (70, 28983521), (85, 23868782), (98, 20702515), (119, 17049130), (170, 11934391), (238, 8524565), (245, 8281006), (289, 7020230), (490, 4140503), (578, 3510115), (595, 3409826), (833, 2435590), (1190, 1704913), (1445, 1404046), (1666, 1217795), (2023, 1002890), (2890, 702023), (4046, 501445), (4165, 487118), (8330, 243559), (10115, 200578), (14161, 143270), (14327, 141610), (20230, 100289), (28322, 71635), (28654, 70805)]