102798170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 201618720

約数和(自身を除く): 98820550

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 563, 589, 961, 1126, 1178, 1922, 2815, 2945, 4805, 5630, 5890, 9610, 10697, 17453, 18259, 21394, 34906, 36518, 53485, 87265, 91295, 106970, 174530, 182590, 331607, 541043, 663214, 1082086, 1658035, 2705215, 3316070, 5410430, 10279817, 20559634, 51399085, 102798170]

約数ペア:

[(1, 102798170), (2, 51399085), (5, 20559634), (10, 10279817), (19, 5410430), (31, 3316070), (38, 2705215), (62, 1658035), (95, 1082086), (155, 663214), (190, 541043), (310, 331607), (563, 182590), (589, 174530), (961, 106970), (1126, 91295), (1178, 87265), (1922, 53485), (2815, 36518), (2945, 34906), (4805, 21394), (5630, 18259), (5890, 17453), (9610, 10697)]