518727690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3644

約数の個数: 96

約数和(自身を含む): 1464293376

約数和(自身を除く): 945565686

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 127, 130, 195, 234, 254, 381, 390, 585, 635, 762, 1143, 1170, 1270, 1651, 1905, 2286, 3302, 3491, 3810, 4953, 5715, 6982, 8255, 9906, 10473, 11430, 14859, 16510, 17455, 20946, 24765, 29718, 31419, 34910, 45383, 49530, 52365, 62838, 74295, 90766, 104730, 136149, 148590, 157095, 226915, 272298, 314190, 408447, 443357, 453830, 680745, 816894, 886714, 1330071, 1361490, 2042235, 2216785, 2660142, 3990213, 4084470, 4433570, 5763641, 6650355, 7980426, 11527282, 13300710, 17290923, 19951065, 28818205, 34581846, 39902130, 51872769, 57636410, 86454615, 103745538, 172909230, 259363845, 518727690]

約数ペア:

[(1, 518727690), (2, 259363845), (3, 172909230), (5, 103745538), (6, 86454615), (9, 57636410), (10, 51872769), (13, 39902130), (15, 34581846), (18, 28818205), (26, 19951065), (30, 17290923), (39, 13300710), (45, 11527282), (65, 7980426), (78, 6650355), (90, 5763641), (117, 4433570), (127, 4084470), (130, 3990213), (195, 2660142), (234, 2216785), (254, 2042235), (381, 1361490), (390, 1330071), (585, 886714), (635, 816894), (762, 680745), (1143, 453830), (1170, 443357), (1270, 408447), (1651, 314190), (1905, 272298), (2286, 226915), (3302, 157095), (3491, 148590), (3810, 136149), (4953, 104730), (5715, 90766), (6982, 74295), (8255, 62838), (9906, 52365), (10473, 49530), (11430, 45383), (14859, 34910), (16510, 31419), (17455, 29718), (20946, 24765)]