528787910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{14783}}^1$

素因数の和:14877

約数の個数: 48

約数和(自身を含む): 1122460416

約数和(自身を除く): 593672506

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 5110, 7154, 14783, 17885, 29566, 35770, 73915, 103481, 147830, 206962, 517405, 724367, 1034810, 1079159, 1448734, 2158318, 3621835, 5395795, 7243670, 7554113, 10791590, 15108226, 37770565, 52878791, 75541130, 105757582, 264393955, 528787910]

約数ペア:

[(1, 528787910), (2, 264393955), (5, 105757582), (7, 75541130), (10, 52878791), (14, 37770565), (35, 15108226), (49, 10791590), (70, 7554113), (73, 7243670), (98, 5395795), (146, 3621835), (245, 2158318), (365, 1448734), (490, 1079159), (511, 1034810), (730, 724367), (1022, 517405), (2555, 206962), (3577, 147830), (5110, 103481), (7154, 73915), (14783, 35770), (17885, 29566)]