4986170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 11335680

約数和(自身を除く): 6349510

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 163, 190, 230, 266, 322, 326, 437, 665, 805, 815, 874, 1141, 1330, 1610, 1630, 2185, 2282, 3059, 3097, 3749, 4370, 5705, 6118, 6194, 7498, 11410, 15295, 15485, 18745, 21679, 26243, 30590, 30970, 37490, 43358, 52486, 71231, 108395, 131215, 142462, 216790, 262430, 356155, 498617, 712310, 997234, 2493085, 4986170]

約数ペア:

[(1, 4986170), (2, 2493085), (5, 997234), (7, 712310), (10, 498617), (14, 356155), (19, 262430), (23, 216790), (35, 142462), (38, 131215), (46, 108395), (70, 71231), (95, 52486), (115, 43358), (133, 37490), (161, 30970), (163, 30590), (190, 26243), (230, 21679), (266, 18745), (322, 15485), (326, 15295), (437, 11410), (665, 7498), (805, 6194), (815, 6118), (874, 5705), (1141, 4370), (1330, 3749), (1610, 3097), (1630, 3059), (2185, 2282)]