948290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 2211840

約数和(自身を除く): 1263550

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 31, 35, 38, 46, 62, 70, 95, 115, 133, 155, 161, 190, 217, 230, 266, 310, 322, 434, 437, 589, 665, 713, 805, 874, 1085, 1178, 1330, 1426, 1610, 2170, 2185, 2945, 3059, 3565, 4123, 4370, 4991, 5890, 6118, 7130, 8246, 9982, 13547, 15295, 20615, 24955, 27094, 30590, 41230, 49910, 67735, 94829, 135470, 189658, 474145, 948290]

約数ペア:

[(1, 948290), (2, 474145), (5, 189658), (7, 135470), (10, 94829), (14, 67735), (19, 49910), (23, 41230), (31, 30590), (35, 27094), (38, 24955), (46, 20615), (62, 15295), (70, 13547), (95, 9982), (115, 8246), (133, 7130), (155, 6118), (161, 5890), (190, 4991), (217, 4370), (230, 4123), (266, 3565), (310, 3059), (322, 2945), (434, 2185), (437, 2170), (589, 1610), (665, 1426), (713, 1330), (805, 1178), (874, 1085)]