69930146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 137531520

約数和(自身を除く): 67601374

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 757, 1514, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 8327, 8398, 9841, 12869, 14383, 16654, 19682, 25738, 28766, 46189, 92378, 108251, 141559, 158213, 167297, 186979, 216502, 244511, 283118, 316426, 334594, 373958, 489022, 1840267, 2056769, 2689621, 3178643, 3680534, 4113538, 5379242, 6357286, 34965073, 69930146]

約数ペア:

[(1, 69930146), (2, 34965073), (11, 6357286), (13, 5379242), (17, 4113538), (19, 3680534), (22, 3178643), (26, 2689621), (34, 2056769), (38, 1840267), (143, 489022), (187, 373958), (209, 334594), (221, 316426), (247, 283118), (286, 244511), (323, 216502), (374, 186979), (418, 167297), (442, 158213), (494, 141559), (646, 108251), (757, 92378), (1514, 46189), (2431, 28766), (2717, 25738), (3553, 19682), (4199, 16654), (4862, 14383), (5434, 12869), (7106, 9841), (8327, 8398)]