65571450

素因数分解:

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

素因数の和:536

約数の個数: 96

約数和(自身を含む): 187380864

約数和(自身を除く): 121809414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 317, 350, 394, 525, 591, 634, 951, 985, 1050, 1182, 1379, 1585, 1902, 1970, 2219, 2758, 2955, 3170, 4137, 4438, 4755, 4925, 5910, 6657, 6895, 7925, 8274, 9510, 9850, 11095, 13314, 13790, 14775, 15850, 20685, 22190, 23775, 29550, 33285, 34475, 41370, 47550, 55475, 62449, 66570, 68950, 103425, 110950, 124898, 166425, 187347, 206850, 312245, 332850, 374694, 437143, 624490, 874286, 936735, 1311429, 1561225, 1873470, 2185715, 2622858, 3122450, 4371430, 4683675, 6557145, 9367350, 10928575, 13114290, 21857150, 32785725, 65571450]

約数ペア:

[(1, 65571450), (2, 32785725), (3, 21857150), (5, 13114290), (6, 10928575), (7, 9367350), (10, 6557145), (14, 4683675), (15, 4371430), (21, 3122450), (25, 2622858), (30, 2185715), (35, 1873470), (42, 1561225), (50, 1311429), (70, 936735), (75, 874286), (105, 624490), (150, 437143), (175, 374694), (197, 332850), (210, 312245), (317, 206850), (350, 187347), (394, 166425), (525, 124898), (591, 110950), (634, 103425), (951, 68950), (985, 66570), (1050, 62449), (1182, 55475), (1379, 47550), (1585, 41370), (1902, 34475), (1970, 33285), (2219, 29550), (2758, 23775), (2955, 22190), (3170, 20685), (4137, 15850), (4438, 14775), (4755, 13790), (4925, 13314), (5910, 11095), (6657, 9850), (6895, 9510), (7925, 8274)]