43139530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 50172470

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 79, 145, 158, 203, 269, 290, 395, 406, 538, 553, 790, 1015, 1106, 1345, 1883, 2030, 2291, 2690, 2765, 3766, 4582, 5530, 7801, 9415, 11455, 15602, 16037, 18830, 21251, 22910, 32074, 39005, 42502, 54607, 78010, 80185, 106255, 109214, 148757, 160370, 212510, 273035, 297514, 546070, 616279, 743785, 1232558, 1487570, 3081395, 4313953, 6162790, 8627906, 21569765, 43139530]

約数ペア:

[(1, 43139530), (2, 21569765), (5, 8627906), (7, 6162790), (10, 4313953), (14, 3081395), (29, 1487570), (35, 1232558), (58, 743785), (70, 616279), (79, 546070), (145, 297514), (158, 273035), (203, 212510), (269, 160370), (290, 148757), (395, 109214), (406, 106255), (538, 80185), (553, 78010), (790, 54607), (1015, 42502), (1106, 39005), (1345, 32074), (1883, 22910), (2030, 21251), (2291, 18830), (2690, 16037), (2765, 15602), (3766, 11455), (4582, 9415), (5530, 7801)]