69356420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 175101696

約数和(自身を除く): 105745276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 43, 70, 82, 86, 140, 164, 172, 205, 215, 281, 287, 301, 410, 430, 562, 574, 602, 820, 860, 1124, 1148, 1204, 1405, 1435, 1505, 1763, 1967, 2810, 2870, 3010, 3526, 3934, 5620, 5740, 6020, 7052, 7868, 8815, 9835, 11521, 12083, 12341, 17630, 19670, 23042, 24166, 24682, 35260, 39340, 46084, 48332, 49364, 57605, 60415, 61705, 80647, 84581, 115210, 120830, 123410, 161294, 169162, 230420, 241660, 246820, 322588, 338324, 403235, 422905, 495403, 806470, 845810, 990806, 1612940, 1691620, 1981612, 2477015, 3467821, 4954030, 6935642, 9908060, 13871284, 17339105, 34678210, 69356420]

約数ペア:

[(1, 69356420), (2, 34678210), (4, 17339105), (5, 13871284), (7, 9908060), (10, 6935642), (14, 4954030), (20, 3467821), (28, 2477015), (35, 1981612), (41, 1691620), (43, 1612940), (70, 990806), (82, 845810), (86, 806470), (140, 495403), (164, 422905), (172, 403235), (205, 338324), (215, 322588), (281, 246820), (287, 241660), (301, 230420), (410, 169162), (430, 161294), (562, 123410), (574, 120830), (602, 115210), (820, 84581), (860, 80647), (1124, 61705), (1148, 60415), (1204, 57605), (1405, 49364), (1435, 48332), (1505, 46084), (1763, 39340), (1967, 35260), (2810, 24682), (2870, 24166), (3010, 23042), (3526, 19670), (3934, 17630), (5620, 12341), (5740, 12083), (6020, 11521), (7052, 9835), (7868, 8815)]