6894940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 16285248

約数和(自身を除く): 9390308

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1153, 1196, 1495, 2306, 2990, 4612, 5765, 5980, 11530, 14989, 23060, 26519, 29978, 53038, 59956, 74945, 106076, 132595, 149890, 265190, 299780, 344747, 530380, 689494, 1378988, 1723735, 3447470, 6894940]

約数ペア:

[(1, 6894940), (2, 3447470), (4, 1723735), (5, 1378988), (10, 689494), (13, 530380), (20, 344747), (23, 299780), (26, 265190), (46, 149890), (52, 132595), (65, 106076), (92, 74945), (115, 59956), (130, 53038), (230, 29978), (260, 26519), (299, 23060), (460, 14989), (598, 11530), (1153, 5980), (1196, 5765), (1495, 4612), (2306, 2990)]