6971940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{12911}}^1$

素因数の和:12929

約数の個数: 48

約数和(自身を含む): 21692160

約数和(自身を除く): 14720220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 12911, 25822, 38733, 51644, 64555, 77466, 116199, 129110, 154932, 193665, 232398, 258220, 348597, 387330, 464796, 580995, 697194, 774660, 1161990, 1394388, 1742985, 2323980, 3485970, 6971940]

約数ペア:

[(1, 6971940), (2, 3485970), (3, 2323980), (4, 1742985), (5, 1394388), (6, 1161990), (9, 774660), (10, 697194), (12, 580995), (15, 464796), (18, 387330), (20, 348597), (27, 258220), (30, 232398), (36, 193665), (45, 154932), (54, 129110), (60, 116199), (90, 77466), (108, 64555), (135, 51644), (180, 38733), (270, 25822), (540, 12911)]