87143190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{709}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 222678720

約数和(自身を除く): 135535530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 241, 255, 482, 510, 709, 723, 1205, 1418, 1446, 2127, 2410, 3545, 3615, 4097, 4254, 7090, 7230, 8194, 10635, 12053, 12291, 20485, 21270, 24106, 24582, 36159, 40970, 60265, 61455, 72318, 120530, 122910, 170869, 180795, 341738, 361590, 512607, 854345, 1025214, 1708690, 2563035, 2904773, 5126070, 5809546, 8714319, 14523865, 17428638, 29047730, 43571595, 87143190]

約数ペア:

[(1, 87143190), (2, 43571595), (3, 29047730), (5, 17428638), (6, 14523865), (10, 8714319), (15, 5809546), (17, 5126070), (30, 2904773), (34, 2563035), (51, 1708690), (85, 1025214), (102, 854345), (170, 512607), (241, 361590), (255, 341738), (482, 180795), (510, 170869), (709, 122910), (723, 120530), (1205, 72318), (1418, 61455), (1446, 60265), (2127, 40970), (2410, 36159), (3545, 24582), (3615, 24106), (4097, 21270), (4254, 20485), (7090, 12291), (7230, 12053), (8194, 10635)]