70456750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 171924480

約数和(自身を除く): 101467730

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 125, 130, 133, 163, 175, 182, 190, 247, 250, 266, 325, 326, 350, 455, 475, 494, 650, 665, 815, 875, 910, 950, 1141, 1235, 1330, 1625, 1630, 1729, 1750, 2119, 2275, 2282, 2375, 2470, 3097, 3250, 3325, 3458, 4075, 4238, 4550, 4750, 5705, 6175, 6194, 6650, 8150, 8645, 10595, 11375, 11410, 12350, 14833, 15485, 16625, 17290, 20375, 21190, 21679, 22750, 28525, 29666, 30875, 30970, 33250, 40261, 40750, 43225, 43358, 52975, 57050, 61750, 74165, 77425, 80522, 86450, 105950, 108395, 142625, 148330, 154850, 201305, 216125, 216790, 264875, 281827, 285250, 370825, 387125, 402610, 432250, 529750, 541975, 563654, 741650, 774250, 1006525, 1083950, 1409135, 1854125, 2013050, 2709875, 2818270, 3708250, 5032625, 5419750, 7045675, 10065250, 14091350, 35228375, 70456750]

約数ペア:

[(1, 70456750), (2, 35228375), (5, 14091350), (7, 10065250), (10, 7045675), (13, 5419750), (14, 5032625), (19, 3708250), (25, 2818270), (26, 2709875), (35, 2013050), (38, 1854125), (50, 1409135), (65, 1083950), (70, 1006525), (91, 774250), (95, 741650), (125, 563654), (130, 541975), (133, 529750), (163, 432250), (175, 402610), (182, 387125), (190, 370825), (247, 285250), (250, 281827), (266, 264875), (325, 216790), (326, 216125), (350, 201305), (455, 154850), (475, 148330), (494, 142625), (650, 108395), (665, 105950), (815, 86450), (875, 80522), (910, 77425), (950, 74165), (1141, 61750), (1235, 57050), (1330, 52975), (1625, 43358), (1630, 43225), (1729, 40750), (1750, 40261), (2119, 33250), (2275, 30970), (2282, 30875), (2375, 29666), (2470, 28525), (3097, 22750), (3250, 21679), (3325, 21190), (3458, 20375), (4075, 17290), (4238, 16625), (4550, 15485), (4750, 14833), (5705, 12350), (6175, 11410), (6194, 11375), (6650, 10595), (8150, 8645)]