816070530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{12553}}^1$

素因数の和:12771

約数の個数: 64

約数和(自身を含む): 2147637888

約数和(自身を除く): 1331567358

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 985, 1182, 1970, 2167, 2955, 4334, 5910, 6501, 10835, 12553, 13002, 21670, 25106, 32505, 37659, 62765, 65010, 75318, 125530, 138083, 188295, 276166, 376590, 414249, 690415, 828498, 1380830, 2071245, 2472941, 4142490, 4945882, 7418823, 12364705, 14837646, 24729410, 27202351, 37094115, 54404702, 74188230, 81607053, 136011755, 163214106, 272023510, 408035265, 816070530]

約数ペア:

[(1, 816070530), (2, 408035265), (3, 272023510), (5, 163214106), (6, 136011755), (10, 81607053), (11, 74188230), (15, 54404702), (22, 37094115), (30, 27202351), (33, 24729410), (55, 14837646), (66, 12364705), (110, 7418823), (165, 4945882), (197, 4142490), (330, 2472941), (394, 2071245), (591, 1380830), (985, 828498), (1182, 690415), (1970, 414249), (2167, 376590), (2955, 276166), (4334, 188295), (5910, 138083), (6501, 125530), (10835, 75318), (12553, 65010), (13002, 62765), (21670, 37659), (25106, 32505)]