98564520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1951}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 296547840

約数和(自身を除く): 197983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 1951, 2105, 2526, 3368, 3902, 4210, 5052, 5853, 6315, 7804, 8420, 9755, 10104, 11706, 12630, 15608, 16840, 19510, 23412, 25260, 29265, 39020, 46824, 50520, 58530, 78040, 117060, 234120, 821371, 1642742, 2464113, 3285484, 4106855, 4928226, 6570968, 8213710, 9856452, 12320565, 16427420, 19712904, 24641130, 32854840, 49282260, 98564520]

約数ペア:

[(1, 98564520), (2, 49282260), (3, 32854840), (4, 24641130), (5, 19712904), (6, 16427420), (8, 12320565), (10, 9856452), (12, 8213710), (15, 6570968), (20, 4928226), (24, 4106855), (30, 3285484), (40, 2464113), (60, 1642742), (120, 821371), (421, 234120), (842, 117060), (1263, 78040), (1684, 58530), (1951, 50520), (2105, 46824), (2526, 39020), (3368, 29265), (3902, 25260), (4210, 23412), (5052, 19510), (5853, 16840), (6315, 15608), (7804, 12630), (8420, 11706), (9755, 10104)]