82638990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{2677}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 250660800

約数和(自身を除く): 168021810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 2677, 3087, 3430, 4410, 5145, 5354, 6174, 8031, 10290, 13385, 15435, 16062, 18739, 24093, 26770, 30870, 37478, 40155, 48186, 56217, 80310, 93695, 112434, 120465, 131173, 168651, 187390, 240930, 262346, 281085, 337302, 393519, 562170, 655865, 787038, 843255, 918211, 1180557, 1311730, 1686510, 1836422, 1967595, 2361114, 2754633, 3935190, 4591055, 5509266, 5902785, 8263899, 9182110, 11805570, 13773165, 16527798, 27546330, 41319495, 82638990]

約数ペア:

[(1, 82638990), (2, 41319495), (3, 27546330), (5, 16527798), (6, 13773165), (7, 11805570), (9, 9182110), (10, 8263899), (14, 5902785), (15, 5509266), (18, 4591055), (21, 3935190), (30, 2754633), (35, 2361114), (42, 1967595), (45, 1836422), (49, 1686510), (63, 1311730), (70, 1180557), (90, 918211), (98, 843255), (105, 787038), (126, 655865), (147, 562170), (210, 393519), (245, 337302), (294, 281085), (315, 262346), (343, 240930), (441, 187390), (490, 168651), (630, 131173), (686, 120465), (735, 112434), (882, 93695), (1029, 80310), (1470, 56217), (1715, 48186), (2058, 40155), (2205, 37478), (2677, 30870), (3087, 26770), (3430, 24093), (4410, 18739), (5145, 16062), (5354, 15435), (6174, 13385), (8031, 10290)]