82918920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{98713}}^1$

素因数の和:98734

約数の個数: 64

約数和(自身を含む): 284296320

約数和(自身を除く): 201377400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 98713, 197426, 296139, 394852, 493565, 592278, 690991, 789704, 987130, 1184556, 1381982, 1480695, 1974260, 2072973, 2369112, 2763964, 2961390, 3454955, 3948520, 4145946, 5527928, 5922780, 6909910, 8291892, 10364865, 11845560, 13819820, 16583784, 20729730, 27639640, 41459460, 82918920]

約数ペア:

[(1, 82918920), (2, 41459460), (3, 27639640), (4, 20729730), (5, 16583784), (6, 13819820), (7, 11845560), (8, 10364865), (10, 8291892), (12, 6909910), (14, 5922780), (15, 5527928), (20, 4145946), (21, 3948520), (24, 3454955), (28, 2961390), (30, 2763964), (35, 2369112), (40, 2072973), (42, 1974260), (56, 1480695), (60, 1381982), (70, 1184556), (84, 987130), (105, 789704), (120, 690991), (140, 592278), (168, 493565), (210, 394852), (280, 296139), (420, 197426), (840, 98713)]