8069460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19213}}^1$

素因数の和:19232

約数の個数: 48

約数和(自身を含む): 25823616

約数和(自身を除く): 17754156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 19213, 38426, 57639, 76852, 96065, 115278, 134491, 192130, 230556, 268982, 288195, 384260, 403473, 537964, 576390, 672455, 806946, 1152780, 1344910, 1613892, 2017365, 2689820, 4034730, 8069460]

約数ペア:

[(1, 8069460), (2, 4034730), (3, 2689820), (4, 2017365), (5, 1613892), (6, 1344910), (7, 1152780), (10, 806946), (12, 672455), (14, 576390), (15, 537964), (20, 403473), (21, 384260), (28, 288195), (30, 268982), (35, 230556), (42, 192130), (60, 134491), (70, 115278), (84, 96065), (105, 76852), (140, 57639), (210, 38426), (420, 19213)]