83004870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 215518464

約数和(自身を除く): 132513594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 643, 662, 993, 1286, 1655, 1929, 1986, 3215, 3310, 3858, 4303, 4965, 6430, 8359, 8606, 9645, 9930, 12909, 16718, 19290, 21515, 25077, 25818, 41795, 43030, 50154, 64545, 83590, 125385, 129090, 212833, 250770, 425666, 638499, 1064165, 1276998, 2128330, 2766829, 3192495, 5533658, 6384990, 8300487, 13834145, 16600974, 27668290, 41502435, 83004870]

約数ペア:

[(1, 83004870), (2, 41502435), (3, 27668290), (5, 16600974), (6, 13834145), (10, 8300487), (13, 6384990), (15, 5533658), (26, 3192495), (30, 2766829), (39, 2128330), (65, 1276998), (78, 1064165), (130, 638499), (195, 425666), (331, 250770), (390, 212833), (643, 129090), (662, 125385), (993, 83590), (1286, 64545), (1655, 50154), (1929, 43030), (1986, 41795), (3215, 25818), (3310, 25077), (3858, 21515), (4303, 19290), (4965, 16718), (6430, 12909), (8359, 9930), (8606, 9645)]