39342870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 117868608

約数和(自身を除く): 78525738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 197, 210, 315, 317, 394, 591, 630, 634, 951, 985, 1182, 1379, 1585, 1773, 1902, 1970, 2219, 2758, 2853, 2955, 3170, 3546, 4137, 4438, 4755, 5706, 5910, 6657, 6895, 8274, 8865, 9510, 11095, 12411, 13314, 13790, 14265, 17730, 19971, 20685, 22190, 24822, 28530, 33285, 39942, 41370, 62055, 62449, 66570, 99855, 124110, 124898, 187347, 199710, 312245, 374694, 437143, 562041, 624490, 874286, 936735, 1124082, 1311429, 1873470, 2185715, 2622858, 2810205, 3934287, 4371430, 5620410, 6557145, 7868574, 13114290, 19671435, 39342870]

約数ペア:

[(1, 39342870), (2, 19671435), (3, 13114290), (5, 7868574), (6, 6557145), (7, 5620410), (9, 4371430), (10, 3934287), (14, 2810205), (15, 2622858), (18, 2185715), (21, 1873470), (30, 1311429), (35, 1124082), (42, 936735), (45, 874286), (63, 624490), (70, 562041), (90, 437143), (105, 374694), (126, 312245), (197, 199710), (210, 187347), (315, 124898), (317, 124110), (394, 99855), (591, 66570), (630, 62449), (634, 62055), (951, 41370), (985, 39942), (1182, 33285), (1379, 28530), (1585, 24822), (1773, 22190), (1902, 20685), (1970, 19971), (2219, 17730), (2758, 14265), (2853, 13790), (2955, 13314), (3170, 12411), (3546, 11095), (4137, 9510), (4438, 8865), (4755, 8274), (5706, 6895), (5910, 6657)]