71113560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84659}}^1$

素因数の和:84680

約数の個数: 64

約数和(自身を含む): 243820800

約数和(自身を除く): 172707240

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, 84659, 169318, 253977, 338636, 423295, 507954, 592613, 677272, 846590, 1015908, 1185226, 1269885, 1693180, 1777839, 2031816, 2370452, 2539770, 2963065, 3386360, 3555678, 4740904, 5079540, 5926130, 7111356, 8889195, 10159080, 11852260, 14222712, 17778390, 23704520, 35556780, 71113560]

約数ペア:

[(1, 71113560), (2, 35556780), (3, 23704520), (4, 17778390), (5, 14222712), (6, 11852260), (7, 10159080), (8, 8889195), (10, 7111356), (12, 5926130), (14, 5079540), (15, 4740904), (20, 3555678), (21, 3386360), (24, 2963065), (28, 2539770), (30, 2370452), (35, 2031816), (40, 1777839), (42, 1693180), (56, 1269885), (60, 1185226), (70, 1015908), (84, 846590), (105, 677272), (120, 592613), (140, 507954), (168, 423295), (210, 338636), (280, 253977), (420, 169318), (840, 84659)]