524572020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 1824496128

約数和(自身を除く): 1299924108

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, 457, 630, 911, 914, 1260, 1371, 1822, 1828, 2285, 2733, 2742, 3199, 3644, 4113, 4555, 4570, 5466, 5484, 6377, 6398, 6855, 8199, 8226, 9110, 9140, 9597, 10932, 12754, 12796, 13665, 13710, 15995, 16398, 16452, 18220, 19131, 19194, 20565, 25508, 27330, 27420, 28791, 31885, 31990, 32796, 38262, 38388, 40995, 41130, 47985, 54660, 57393, 57582, 63770, 63980, 76524, 81990, 82260, 95655, 95970, 114786, 115164, 127540, 143955, 163980, 191310, 191940, 229572, 286965, 287910, 382620, 416327, 573930, 575820, 832654, 1147860, 1248981, 1665308, 2081635, 2497962, 2914289, 3746943, 4163270, 4995924, 5828578, 6244905, 7493886, 8326540, 8742867, 11657156, 12489810, 14571445, 14987772, 17485734, 18734715, 24979620, 26228601, 29142890, 34971468, 37469430, 43714335, 52457202, 58285780, 74938860, 87428670, 104914404, 131143005, 174857340, 262286010, 524572020]

約数ペア:

[(1, 524572020), (2, 262286010), (3, 174857340), (4, 131143005), (5, 104914404), (6, 87428670), (7, 74938860), (9, 58285780), (10, 52457202), (12, 43714335), (14, 37469430), (15, 34971468), (18, 29142890), (20, 26228601), (21, 24979620), (28, 18734715), (30, 17485734), (35, 14987772), (36, 14571445), (42, 12489810), (45, 11657156), (60, 8742867), (63, 8326540), (70, 7493886), (84, 6244905), (90, 5828578), (105, 4995924), (126, 4163270), (140, 3746943), (180, 2914289), (210, 2497962), (252, 2081635), (315, 1665308), (420, 1248981), (457, 1147860), (630, 832654), (911, 575820), (914, 573930), (1260, 416327), (1371, 382620), (1822, 287910), (1828, 286965), (2285, 229572), (2733, 191940), (2742, 191310), (3199, 163980), (3644, 143955), (4113, 127540), (4555, 115164), (4570, 114786), (5466, 95970), (5484, 95655), (6377, 82260), (6398, 81990), (6855, 76524), (8199, 63980), (8226, 63770), (9110, 57582), (9140, 57393), (9597, 54660), (10932, 47985), (12754, 41130), (12796, 40995), (13665, 38388), (13710, 38262), (15995, 32796), (16398, 31990), (16452, 31885), (18220, 28791), (19131, 27420), (19194, 27330), (20565, 25508)]