78014910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 194918400

約数和(自身を除く): 116903490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 149, 155, 186, 298, 310, 447, 465, 563, 745, 894, 930, 1126, 1490, 1689, 2235, 2815, 3378, 4470, 4619, 5630, 8445, 9238, 13857, 16890, 17453, 23095, 27714, 34906, 46190, 52359, 69285, 83887, 87265, 104718, 138570, 167774, 174530, 251661, 261795, 419435, 503322, 523590, 838870, 1258305, 2516610, 2600497, 5200994, 7801491, 13002485, 15602982, 26004970, 39007455, 78014910]

約数ペア:

[(1, 78014910), (2, 39007455), (3, 26004970), (5, 15602982), (6, 13002485), (10, 7801491), (15, 5200994), (30, 2600497), (31, 2516610), (62, 1258305), (93, 838870), (149, 523590), (155, 503322), (186, 419435), (298, 261795), (310, 251661), (447, 174530), (465, 167774), (563, 138570), (745, 104718), (894, 87265), (930, 83887), (1126, 69285), (1490, 52359), (1689, 46190), (2235, 34906), (2815, 27714), (3378, 23095), (4470, 17453), (4619, 16890), (5630, 13857), (8445, 9238)]