1245930084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28579}}^1$

素因数の和:28769

約数の個数: 72

約数和(自身を含む): 3620285760

約数和(自身を除く): 2374355676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 6228, 7266, 10899, 14532, 21798, 28579, 43596, 57158, 85737, 114316, 171474, 200053, 257211, 342948, 400106, 514422, 600159, 800212, 1028844, 1200318, 1800477, 2400636, 3600954, 4944167, 7201908, 9888334, 14832501, 19776668, 29665002, 34609169, 44497503, 59330004, 69218338, 88995006, 103827507, 138436676, 177990012, 207655014, 311482521, 415310028, 622965042, 1245930084]

約数ペア:

[(1, 1245930084), (2, 622965042), (3, 415310028), (4, 311482521), (6, 207655014), (7, 177990012), (9, 138436676), (12, 103827507), (14, 88995006), (18, 69218338), (21, 59330004), (28, 44497503), (36, 34609169), (42, 29665002), (63, 19776668), (84, 14832501), (126, 9888334), (173, 7201908), (252, 4944167), (346, 3600954), (519, 2400636), (692, 1800477), (1038, 1200318), (1211, 1028844), (1557, 800212), (2076, 600159), (2422, 514422), (3114, 400106), (3633, 342948), (4844, 257211), (6228, 200053), (7266, 171474), (10899, 114316), (14532, 85737), (21798, 57158), (28579, 43596)]