6843340

素因数分解:

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

素因数の和:7006

約数の個数: 36

約数和(自身を含む): 16719696

約数和(自身を除く): 9876356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6983, 13966, 27932, 34915, 48881, 69830, 97762, 139660, 195524, 244405, 342167, 488810, 684334, 977620, 1368668, 1710835, 3421670, 6843340]

約数ペア:

[(1, 6843340), (2, 3421670), (4, 1710835), (5, 1368668), (7, 977620), (10, 684334), (14, 488810), (20, 342167), (28, 244405), (35, 195524), (49, 139660), (70, 97762), (98, 69830), (140, 48881), (196, 34915), (245, 27932), (490, 13966), (980, 6983)]