197137140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6211}}^1$

素因数の和:6269

約数の個数: 72

約数和(自身を含む): 577119648

約数和(自身を除く): 379982508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 5290, 6211, 6348, 7935, 10580, 12422, 15870, 18633, 24844, 31055, 31740, 37266, 62110, 74532, 93165, 124220, 142853, 186330, 285706, 372660, 428559, 571412, 714265, 857118, 1428530, 1714236, 2142795, 2857060, 3285619, 4285590, 6571238, 8571180, 9856857, 13142476, 16428095, 19713714, 32856190, 39427428, 49284285, 65712380, 98568570, 197137140]

約数ペア:

[(1, 197137140), (2, 98568570), (3, 65712380), (4, 49284285), (5, 39427428), (6, 32856190), (10, 19713714), (12, 16428095), (15, 13142476), (20, 9856857), (23, 8571180), (30, 6571238), (46, 4285590), (60, 3285619), (69, 2857060), (92, 2142795), (115, 1714236), (138, 1428530), (230, 857118), (276, 714265), (345, 571412), (460, 428559), (529, 372660), (690, 285706), (1058, 186330), (1380, 142853), (1587, 124220), (2116, 93165), (2645, 74532), (3174, 62110), (5290, 37266), (6211, 31740), (6348, 31055), (7935, 24844), (10580, 18633), (12422, 15870)]