3421670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{6983}}^1$

素因数の和:7004

約数の個数: 24

約数和(自身を含む): 7165584

約数和(自身を除く): 3743914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 6983, 13966, 34915, 48881, 69830, 97762, 244405, 342167, 488810, 684334, 1710835, 3421670]

約数ペア:

[(1, 3421670), (2, 1710835), (5, 684334), (7, 488810), (10, 342167), (14, 244405), (35, 97762), (49, 69830), (70, 48881), (98, 34915), (245, 13966), (490, 6983)]