78193470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 196245504

約数和(自身を除く): 118052034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 83, 93, 155, 166, 186, 249, 310, 415, 465, 498, 830, 930, 1013, 1245, 2026, 2490, 2573, 3039, 5065, 5146, 6078, 7719, 10130, 12865, 15195, 15438, 25730, 30390, 31403, 38595, 62806, 77190, 84079, 94209, 157015, 168158, 188418, 252237, 314030, 420395, 471045, 504474, 840790, 942090, 1261185, 2522370, 2606449, 5212898, 7819347, 13032245, 15638694, 26064490, 39096735, 78193470]

約数ペア:

[(1, 78193470), (2, 39096735), (3, 26064490), (5, 15638694), (6, 13032245), (10, 7819347), (15, 5212898), (30, 2606449), (31, 2522370), (62, 1261185), (83, 942090), (93, 840790), (155, 504474), (166, 471045), (186, 420395), (249, 314030), (310, 252237), (415, 188418), (465, 168158), (498, 157015), (830, 94209), (930, 84079), (1013, 77190), (1245, 62806), (2026, 38595), (2490, 31403), (2573, 30390), (3039, 25730), (5065, 15438), (5146, 15195), (6078, 12865), (7719, 10130)]