169912260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{134851}}^1$

素因数の和:134873

約数の個数: 72

約数和(自身を含む): 589033536

約数和(自身を除く): 419121276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 134851, 269702, 404553, 539404, 674255, 809106, 943957, 1213659, 1348510, 1618212, 1887914, 2022765, 2427318, 2697020, 2831871, 3775828, 4045530, 4719785, 4854636, 5663742, 6068295, 8091060, 8495613, 9439570, 11327484, 12136590, 14159355, 16991226, 18879140, 24273180, 28318710, 33982452, 42478065, 56637420, 84956130, 169912260]

約数ペア:

[(1, 169912260), (2, 84956130), (3, 56637420), (4, 42478065), (5, 33982452), (6, 28318710), (7, 24273180), (9, 18879140), (10, 16991226), (12, 14159355), (14, 12136590), (15, 11327484), (18, 9439570), (20, 8495613), (21, 8091060), (28, 6068295), (30, 5663742), (35, 4854636), (36, 4719785), (42, 4045530), (45, 3775828), (60, 2831871), (63, 2697020), (70, 2427318), (84, 2022765), (90, 1887914), (105, 1618212), (126, 1348510), (140, 1213659), (180, 943957), (210, 809106), (252, 674255), (315, 539404), (420, 404553), (630, 269702), (1260, 134851)]