57299970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 171601920

約数和(自身を除く): 114301950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 139, 151, 182, 195, 210, 273, 278, 302, 390, 417, 453, 455, 546, 695, 755, 834, 906, 910, 973, 1057, 1365, 1390, 1510, 1807, 1946, 1963, 2085, 2114, 2265, 2730, 2919, 3171, 3614, 3926, 4170, 4530, 4865, 5285, 5421, 5838, 5889, 6342, 9035, 9730, 9815, 10570, 10842, 11778, 12649, 13741, 14595, 15855, 18070, 19630, 20989, 25298, 27105, 27482, 29190, 29445, 31710, 37947, 41223, 41978, 54210, 58890, 62967, 63245, 68705, 75894, 82446, 104945, 125934, 126490, 137410, 146923, 189735, 206115, 209890, 272857, 293846, 314835, 379470, 412230, 440769, 545714, 629670, 734615, 818571, 881538, 1364285, 1469230, 1637142, 1909999, 2203845, 2728570, 3819998, 4092855, 4407690, 5729997, 8185710, 9549995, 11459994, 19099990, 28649985, 57299970]

約数ペア:

[(1, 57299970), (2, 28649985), (3, 19099990), (5, 11459994), (6, 9549995), (7, 8185710), (10, 5729997), (13, 4407690), (14, 4092855), (15, 3819998), (21, 2728570), (26, 2203845), (30, 1909999), (35, 1637142), (39, 1469230), (42, 1364285), (65, 881538), (70, 818571), (78, 734615), (91, 629670), (105, 545714), (130, 440769), (139, 412230), (151, 379470), (182, 314835), (195, 293846), (210, 272857), (273, 209890), (278, 206115), (302, 189735), (390, 146923), (417, 137410), (453, 126490), (455, 125934), (546, 104945), (695, 82446), (755, 75894), (834, 68705), (906, 63245), (910, 62967), (973, 58890), (1057, 54210), (1365, 41978), (1390, 41223), (1510, 37947), (1807, 31710), (1946, 29445), (1963, 29190), (2085, 27482), (2114, 27105), (2265, 25298), (2730, 20989), (2919, 19630), (3171, 18070), (3614, 15855), (3926, 14595), (4170, 13741), (4530, 12649), (4865, 11778), (5285, 10842), (5421, 10570), (5838, 9815), (5889, 9730), (6342, 9035)]