42974340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6692

約数の個数: 48

約数和(自身を含む): 121450560

約数和(自身を除く): 78476220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 6571, 13142, 19713, 26284, 32855, 39426, 65710, 78852, 98565, 131420, 197130, 394260, 716239, 1432478, 2148717, 2864956, 3581195, 4297434, 7162390, 8594868, 10743585, 14324780, 21487170, 42974340]

約数ペア:

[(1, 42974340), (2, 21487170), (3, 14324780), (4, 10743585), (5, 8594868), (6, 7162390), (10, 4297434), (12, 3581195), (15, 2864956), (20, 2148717), (30, 1432478), (60, 716239), (109, 394260), (218, 197130), (327, 131420), (436, 98565), (545, 78852), (654, 65710), (1090, 39426), (1308, 32855), (1635, 26284), (2180, 19713), (3270, 13142), (6540, 6571)]