2497037340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83737}}^1$

素因数の和:83827

約数の個数: 96

約数和(自身を含む): 8103158784

約数和(自身を除く): 5606121444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 83737, 167474, 251211, 334948, 418685, 502422, 586159, 837370, 1004844, 1172318, 1256055, 1674740, 1758477, 2344636, 2512110, 2930795, 3516954, 5024220, 5861590, 5945327, 7033908, 8792385, 11723180, 11890654, 17584770, 17835981, 23781308, 29726635, 35169540, 35671962, 41617289, 59453270, 71343924, 83234578, 89179905, 118906540, 124851867, 166469156, 178359810, 208086445, 249703734, 356719620, 416172890, 499407468, 624259335, 832345780, 1248518670, 2497037340]

約数ペア:

[(1, 2497037340), (2, 1248518670), (3, 832345780), (4, 624259335), (5, 499407468), (6, 416172890), (7, 356719620), (10, 249703734), (12, 208086445), (14, 178359810), (15, 166469156), (20, 124851867), (21, 118906540), (28, 89179905), (30, 83234578), (35, 71343924), (42, 59453270), (60, 41617289), (70, 35671962), (71, 35169540), (84, 29726635), (105, 23781308), (140, 17835981), (142, 17584770), (210, 11890654), (213, 11723180), (284, 8792385), (355, 7033908), (420, 5945327), (426, 5861590), (497, 5024220), (710, 3516954), (852, 2930795), (994, 2512110), (1065, 2344636), (1420, 1758477), (1491, 1674740), (1988, 1256055), (2130, 1172318), (2485, 1004844), (2982, 837370), (4260, 586159), (4970, 502422), (5964, 418685), (7455, 334948), (9940, 251211), (14910, 167474), (29820, 83737)]