6855940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 17724672

約数和(自身を除く): 10868732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3767, 7534, 15068, 18835, 26369, 37670, 48971, 52738, 75340, 97942, 105476, 131845, 195884, 244855, 263690, 342797, 489710, 527380, 685594, 979420, 1371188, 1713985, 3427970, 6855940]

約数ペア:

[(1, 6855940), (2, 3427970), (4, 1713985), (5, 1371188), (7, 979420), (10, 685594), (13, 527380), (14, 489710), (20, 342797), (26, 263690), (28, 244855), (35, 195884), (52, 131845), (65, 105476), (70, 97942), (91, 75340), (130, 52738), (140, 48971), (182, 37670), (260, 26369), (364, 18835), (455, 15068), (910, 7534), (1820, 3767)]