87984330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3443

約数の個数: 64

約数和(自身を含む): 243302400

約数和(自身を除く): 155318070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3299, 3810, 4445, 5334, 6598, 8890, 9897, 13335, 16495, 19794, 23093, 26670, 32990, 46186, 49485, 69279, 98970, 115465, 138558, 230930, 346395, 418973, 692790, 837946, 1256919, 2094865, 2513838, 2932811, 4189730, 5865622, 6284595, 8798433, 12569190, 14664055, 17596866, 29328110, 43992165, 87984330]

約数ペア:

[(1, 87984330), (2, 43992165), (3, 29328110), (5, 17596866), (6, 14664055), (7, 12569190), (10, 8798433), (14, 6284595), (15, 5865622), (21, 4189730), (30, 2932811), (35, 2513838), (42, 2094865), (70, 1256919), (105, 837946), (127, 692790), (210, 418973), (254, 346395), (381, 230930), (635, 138558), (762, 115465), (889, 98970), (1270, 69279), (1778, 49485), (1905, 46186), (2667, 32990), (3299, 26670), (3810, 23093), (4445, 19794), (5334, 16495), (6598, 13335), (8890, 9897)]