27516930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18719}}^1$

素因数の和:18743

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 49309950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18719, 37438, 56157, 93595, 112314, 131033, 187190, 262066, 280785, 393099, 561570, 655165, 786198, 917231, 1310330, 1834462, 1965495, 2751693, 3930990, 4586155, 5503386, 9172310, 13758465, 27516930]

約数ペア:

[(1, 27516930), (2, 13758465), (3, 9172310), (5, 5503386), (6, 4586155), (7, 3930990), (10, 2751693), (14, 1965495), (15, 1834462), (21, 1310330), (30, 917231), (35, 786198), (42, 655165), (49, 561570), (70, 393099), (98, 280785), (105, 262066), (147, 187190), (210, 131033), (245, 112314), (294, 93595), (490, 56157), (735, 37438), (1470, 18719)]