7334340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9428

約数の個数: 48

約数和(自身を含む): 22118208

約数和(自身を除く): 14783868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9403, 18806, 28209, 37612, 47015, 56418, 94030, 112836, 122239, 141045, 188060, 244478, 282090, 366717, 488956, 564180, 611195, 733434, 1222390, 1466868, 1833585, 2444780, 3667170, 7334340]

約数ペア:

[(1, 7334340), (2, 3667170), (3, 2444780), (4, 1833585), (5, 1466868), (6, 1222390), (10, 733434), (12, 611195), (13, 564180), (15, 488956), (20, 366717), (26, 282090), (30, 244478), (39, 188060), (52, 141045), (60, 122239), (65, 112836), (78, 94030), (130, 56418), (156, 47015), (195, 37612), (260, 28209), (390, 18806), (780, 9403)]