2471919240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2942761}}^1$

素因数の和:2942782

約数の個数: 64

約数和(自身を含む): 8475154560

約数和(自身を除く): 6003235320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2942761, 5885522, 8828283, 11771044, 14713805, 17656566, 20599327, 23542088, 29427610, 35313132, 41198654, 44141415, 58855220, 61797981, 70626264, 82397308, 88282830, 102996635, 117710440, 123595962, 164794616, 176565660, 205993270, 247191924, 308989905, 353131320, 411986540, 494383848, 617979810, 823973080, 1235959620, 2471919240]

約数ペア:

[(1, 2471919240), (2, 1235959620), (3, 823973080), (4, 617979810), (5, 494383848), (6, 411986540), (7, 353131320), (8, 308989905), (10, 247191924), (12, 205993270), (14, 176565660), (15, 164794616), (20, 123595962), (21, 117710440), (24, 102996635), (28, 88282830), (30, 82397308), (35, 70626264), (40, 61797981), (42, 58855220), (56, 44141415), (60, 41198654), (70, 35313132), (84, 29427610), (105, 23542088), (120, 20599327), (140, 17656566), (168, 14713805), (210, 11771044), (280, 8828283), (420, 5885522), (840, 2942761)]