84958980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 248451840

約数和(自身を除く): 163492860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 157, 174, 290, 311, 314, 348, 435, 471, 580, 622, 628, 785, 870, 933, 942, 1244, 1555, 1570, 1740, 1866, 1884, 2355, 3110, 3140, 3732, 4553, 4665, 4710, 6220, 9019, 9106, 9330, 9420, 13659, 18038, 18212, 18660, 22765, 27057, 27318, 36076, 45095, 45530, 48827, 54114, 54636, 68295, 90190, 91060, 97654, 108228, 135285, 136590, 146481, 180380, 195308, 244135, 270570, 273180, 292962, 488270, 541140, 585924, 732405, 976540, 1415983, 1464810, 2831966, 2929620, 4247949, 5663932, 7079915, 8495898, 14159830, 16991796, 21239745, 28319660, 42479490, 84958980]

約数ペア:

[(1, 84958980), (2, 42479490), (3, 28319660), (4, 21239745), (5, 16991796), (6, 14159830), (10, 8495898), (12, 7079915), (15, 5663932), (20, 4247949), (29, 2929620), (30, 2831966), (58, 1464810), (60, 1415983), (87, 976540), (116, 732405), (145, 585924), (157, 541140), (174, 488270), (290, 292962), (311, 273180), (314, 270570), (348, 244135), (435, 195308), (471, 180380), (580, 146481), (622, 136590), (628, 135285), (785, 108228), (870, 97654), (933, 91060), (942, 90190), (1244, 68295), (1555, 54636), (1570, 54114), (1740, 48827), (1866, 45530), (1884, 45095), (2355, 36076), (3110, 27318), (3140, 27057), (3732, 22765), (4553, 18660), (4665, 18212), (4710, 18038), (6220, 13659), (9019, 9420), (9106, 9330)]