8830920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10513}}^1$

素因数の和:10534

約数の個数: 64

約数和(自身を含む): 30280320

約数和(自身を除く): 21449400

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, 10513, 21026, 31539, 42052, 52565, 63078, 73591, 84104, 105130, 126156, 147182, 157695, 210260, 220773, 252312, 294364, 315390, 367955, 420520, 441546, 588728, 630780, 735910, 883092, 1103865, 1261560, 1471820, 1766184, 2207730, 2943640, 4415460, 8830920]

約数ペア:

[(1, 8830920), (2, 4415460), (3, 2943640), (4, 2207730), (5, 1766184), (6, 1471820), (7, 1261560), (8, 1103865), (10, 883092), (12, 735910), (14, 630780), (15, 588728), (20, 441546), (21, 420520), (24, 367955), (28, 315390), (30, 294364), (35, 252312), (40, 220773), (42, 210260), (56, 157695), (60, 147182), (70, 126156), (84, 105130), (105, 84104), (120, 73591), (140, 63078), (168, 52565), (210, 42052), (280, 31539), (420, 21026), (840, 10513)]