66179750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 152530560

約数和(自身を除く): 86350810

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 2909, 3250, 4550, 5818, 11375, 14545, 20363, 22750, 29090, 37817, 40726, 72725, 75634, 101815, 145450, 189085, 203630, 264719, 363625, 378170, 509075, 529438, 727250, 945425, 1018150, 1323595, 1890850, 2545375, 2647190, 4727125, 5090750, 6617975, 9454250, 13235950, 33089875, 66179750]

約数ペア:

[(1, 66179750), (2, 33089875), (5, 13235950), (7, 9454250), (10, 6617975), (13, 5090750), (14, 4727125), (25, 2647190), (26, 2545375), (35, 1890850), (50, 1323595), (65, 1018150), (70, 945425), (91, 727250), (125, 529438), (130, 509075), (175, 378170), (182, 363625), (250, 264719), (325, 203630), (350, 189085), (455, 145450), (650, 101815), (875, 75634), (910, 72725), (1625, 40726), (1750, 37817), (2275, 29090), (2909, 22750), (3250, 20363), (4550, 14545), (5818, 11375)]