79713090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28571}}^1$

素因数の和:28615

約数の個数: 48

約数和(自身を含む): 213947136

約数和(自身を除く): 134234046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28571, 57142, 85713, 142855, 171426, 257139, 285710, 428565, 514278, 857130, 885701, 1285695, 1771402, 2571390, 2657103, 4428505, 5314206, 7971309, 8857010, 13285515, 15942618, 26571030, 39856545, 79713090]

約数ペア:

[(1, 79713090), (2, 39856545), (3, 26571030), (5, 15942618), (6, 13285515), (9, 8857010), (10, 7971309), (15, 5314206), (18, 4428505), (30, 2657103), (31, 2571390), (45, 1771402), (62, 1285695), (90, 885701), (93, 857130), (155, 514278), (186, 428565), (279, 285710), (310, 257139), (465, 171426), (558, 142855), (930, 85713), (1395, 57142), (2790, 28571)]