1861382530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 4112404992

約数和(自身を除く): 2251022462

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 101, 119, 170, 202, 238, 289, 505, 578, 595, 707, 911, 1010, 1190, 1414, 1445, 1717, 1822, 2023, 2890, 3434, 3535, 4046, 4555, 6377, 7070, 8585, 9110, 10115, 12019, 12754, 15487, 17170, 20230, 24038, 29189, 30974, 31885, 58378, 60095, 63770, 77435, 92011, 108409, 120190, 145945, 154870, 184022, 204323, 216818, 263279, 291890, 408646, 460055, 526558, 542045, 644077, 920110, 1021615, 1084090, 1288154, 1316395, 1564187, 1842953, 2043230, 2632790, 3128374, 3220385, 3685906, 6440770, 7820935, 9214765, 10949309, 15641870, 18429530, 21898618, 26591179, 53182358, 54746545, 109493090, 132955895, 186138253, 265911790, 372276506, 930691265, 1861382530]

約数ペア:

[(1, 1861382530), (2, 930691265), (5, 372276506), (7, 265911790), (10, 186138253), (14, 132955895), (17, 109493090), (34, 54746545), (35, 53182358), (70, 26591179), (85, 21898618), (101, 18429530), (119, 15641870), (170, 10949309), (202, 9214765), (238, 7820935), (289, 6440770), (505, 3685906), (578, 3220385), (595, 3128374), (707, 2632790), (911, 2043230), (1010, 1842953), (1190, 1564187), (1414, 1316395), (1445, 1288154), (1717, 1084090), (1822, 1021615), (2023, 920110), (2890, 644077), (3434, 542045), (3535, 526558), (4046, 460055), (4555, 408646), (6377, 291890), (7070, 263279), (8585, 216818), (9110, 204323), (10115, 184022), (12019, 154870), (12754, 145945), (15487, 120190), (17170, 108409), (20230, 92011), (24038, 77435), (29189, 63770), (30974, 60095), (31885, 58378)]