71315070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 178295040

約数和(自身を除く): 106979970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 59, 86, 118, 129, 177, 215, 258, 295, 354, 430, 590, 645, 885, 937, 1290, 1770, 1874, 2537, 2811, 4685, 5074, 5622, 7611, 9370, 12685, 14055, 15222, 25370, 28110, 38055, 40291, 55283, 76110, 80582, 110566, 120873, 165849, 201455, 241746, 276415, 331698, 402910, 552830, 604365, 829245, 1208730, 1658490, 2377169, 4754338, 7131507, 11885845, 14263014, 23771690, 35657535, 71315070]

約数ペア:

[(1, 71315070), (2, 35657535), (3, 23771690), (5, 14263014), (6, 11885845), (10, 7131507), (15, 4754338), (30, 2377169), (43, 1658490), (59, 1208730), (86, 829245), (118, 604365), (129, 552830), (177, 402910), (215, 331698), (258, 276415), (295, 241746), (354, 201455), (430, 165849), (590, 120873), (645, 110566), (885, 80582), (937, 76110), (1290, 55283), (1770, 40291), (1874, 38055), (2537, 28110), (2811, 25370), (4685, 15222), (5074, 14055), (5622, 12685), (7611, 9370)]