82530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 247104

約数和(自身を除く): 164574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 1179, 1310, 1834, 1965, 2358, 2751, 3930, 4585, 5502, 5895, 8253, 9170, 11790, 13755, 16506, 27510, 41265, 82530]

約数ペア:

[(1, 82530), (2, 41265), (3, 27510), (5, 16506), (6, 13755), (7, 11790), (9, 9170), (10, 8253), (14, 5895), (15, 5502), (18, 4585), (21, 3930), (30, 2751), (35, 2358), (42, 1965), (45, 1834), (63, 1310), (70, 1179), (90, 917), (105, 786), (126, 655), (131, 630), (210, 393), (262, 315)]