131280510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{12611}}^1$

素因数の和:12968

約数の個数: 32

約数和(自身を含む): 316006272

約数和(自身を除く): 184725762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 10410, 12611, 25222, 37833, 63055, 75666, 126110, 189165, 378330, 4376017, 8752034, 13128051, 21880085, 26256102, 43760170, 65640255, 131280510]

約数ペア:

[(1, 131280510), (2, 65640255), (3, 43760170), (5, 26256102), (6, 21880085), (10, 13128051), (15, 8752034), (30, 4376017), (347, 378330), (694, 189165), (1041, 126110), (1735, 75666), (2082, 63055), (3470, 37833), (5205, 25222), (10410, 12611)]