74743110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 211000608

約数和(自身を除く): 136257498

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 193, 195, 234, 331, 386, 390, 579, 585, 662, 965, 993, 1158, 1170, 1655, 1737, 1930, 1986, 2509, 2895, 2979, 3310, 3474, 4303, 4965, 5018, 5790, 5958, 7527, 8606, 8685, 9930, 12545, 12909, 14895, 15054, 17370, 21515, 22581, 25090, 25818, 29790, 37635, 38727, 43030, 45162, 63883, 64545, 75270, 77454, 112905, 127766, 129090, 191649, 193635, 225810, 319415, 383298, 387270, 574947, 638830, 830479, 958245, 1149894, 1660958, 1916490, 2491437, 2874735, 4152395, 4982874, 5749470, 7474311, 8304790, 12457185, 14948622, 24914370, 37371555, 74743110]

約数ペア:

[(1, 74743110), (2, 37371555), (3, 24914370), (5, 14948622), (6, 12457185), (9, 8304790), (10, 7474311), (13, 5749470), (15, 4982874), (18, 4152395), (26, 2874735), (30, 2491437), (39, 1916490), (45, 1660958), (65, 1149894), (78, 958245), (90, 830479), (117, 638830), (130, 574947), (193, 387270), (195, 383298), (234, 319415), (331, 225810), (386, 193635), (390, 191649), (579, 129090), (585, 127766), (662, 112905), (965, 77454), (993, 75270), (1158, 64545), (1170, 63883), (1655, 45162), (1737, 43030), (1930, 38727), (1986, 37635), (2509, 29790), (2895, 25818), (2979, 25090), (3310, 22581), (3474, 21515), (4303, 17370), (4965, 15054), (5018, 14895), (5790, 12909), (5958, 12545), (7527, 9930), (8606, 8685)]