7712340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 21748608

約数和(自身を除く): 14036268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 743, 865, 1038, 1486, 1730, 2076, 2229, 2595, 2972, 3460, 3715, 4458, 5190, 7430, 8916, 10380, 11145, 14860, 22290, 44580, 128539, 257078, 385617, 514156, 642695, 771234, 1285390, 1542468, 1928085, 2570780, 3856170, 7712340]

約数ペア:

[(1, 7712340), (2, 3856170), (3, 2570780), (4, 1928085), (5, 1542468), (6, 1285390), (10, 771234), (12, 642695), (15, 514156), (20, 385617), (30, 257078), (60, 128539), (173, 44580), (346, 22290), (519, 14860), (692, 11145), (743, 10380), (865, 8916), (1038, 7430), (1486, 5190), (1730, 4458), (2076, 3715), (2229, 3460), (2595, 2972)]