70161420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167051}}^1$

素因数の和:167070

約数の個数: 48

約数和(自身を含む): 224517888

約数和(自身を除く): 154356468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 167051, 334102, 501153, 668204, 835255, 1002306, 1169357, 1670510, 2004612, 2338714, 2505765, 3341020, 3508071, 4677428, 5011530, 5846785, 7016142, 10023060, 11693570, 14032284, 17540355, 23387140, 35080710, 70161420]

約数ペア:

[(1, 70161420), (2, 35080710), (3, 23387140), (4, 17540355), (5, 14032284), (6, 11693570), (7, 10023060), (10, 7016142), (12, 5846785), (14, 5011530), (15, 4677428), (20, 3508071), (21, 3341020), (28, 2505765), (30, 2338714), (35, 2004612), (42, 1670510), (60, 1169357), (70, 1002306), (84, 835255), (105, 668204), (140, 501153), (210, 334102), (420, 167051)]