701350020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{556627}}^1$

素因数の和:556649

約数の個数: 72

約数和(自身を含む): 2431351104

約数和(自身を除く): 1730001084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 556627, 1113254, 1669881, 2226508, 2783135, 3339762, 3896389, 5009643, 5566270, 6679524, 7792778, 8349405, 10019286, 11132540, 11689167, 15585556, 16698810, 19481945, 20038572, 23378334, 25048215, 33397620, 35067501, 38963890, 46756668, 50096430, 58445835, 70135002, 77927780, 100192860, 116891670, 140270004, 175337505, 233783340, 350675010, 701350020]

約数ペア:

[(1, 701350020), (2, 350675010), (3, 233783340), (4, 175337505), (5, 140270004), (6, 116891670), (7, 100192860), (9, 77927780), (10, 70135002), (12, 58445835), (14, 50096430), (15, 46756668), (18, 38963890), (20, 35067501), (21, 33397620), (28, 25048215), (30, 23378334), (35, 20038572), (36, 19481945), (42, 16698810), (45, 15585556), (60, 11689167), (63, 11132540), (70, 10019286), (84, 8349405), (90, 7792778), (105, 6679524), (126, 5566270), (140, 5009643), (180, 3896389), (210, 3339762), (252, 2783135), (315, 2226508), (420, 1669881), (630, 1113254), (1260, 556627)]