870711240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1036561}}^1$

素因数の和:1036582

約数の個数: 64

約数和(自身を含む): 2985298560

約数和(自身を除く): 2114587320

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, 1036561, 2073122, 3109683, 4146244, 5182805, 6219366, 7255927, 8292488, 10365610, 12438732, 14511854, 15548415, 20731220, 21767781, 24877464, 29023708, 31096830, 36279635, 41462440, 43535562, 58047416, 62193660, 72559270, 87071124, 108838905, 124387320, 145118540, 174142248, 217677810, 290237080, 435355620, 870711240]

約数ペア:

[(1, 870711240), (2, 435355620), (3, 290237080), (4, 217677810), (5, 174142248), (6, 145118540), (7, 124387320), (8, 108838905), (10, 87071124), (12, 72559270), (14, 62193660), (15, 58047416), (20, 43535562), (21, 41462440), (24, 36279635), (28, 31096830), (30, 29023708), (35, 24877464), (40, 21767781), (42, 20731220), (56, 15548415), (60, 14511854), (70, 12438732), (84, 10365610), (105, 8292488), (120, 7255927), (140, 6219366), (168, 5182805), (210, 4146244), (280, 3109683), (420, 2073122), (840, 1036561)]