1374230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 3002832

約数和(自身を除く): 1628602

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 961, 1430, 1705, 1922, 2015, 3410, 4030, 4433, 4805, 8866, 9610, 10571, 12493, 21142, 22165, 24986, 44330, 52855, 62465, 105710, 124930, 137423, 274846, 687115, 1374230]

約数ペア:

[(1, 1374230), (2, 687115), (5, 274846), (10, 137423), (11, 124930), (13, 105710), (22, 62465), (26, 52855), (31, 44330), (55, 24986), (62, 22165), (65, 21142), (110, 12493), (130, 10571), (143, 9610), (155, 8866), (286, 4805), (310, 4433), (341, 4030), (403, 3410), (682, 2015), (715, 1922), (806, 1705), (961, 1430)]