149384340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16937}}^1$

素因数の和:16966

約数の個数: 108

約数和(自身を含む): 527144436

約数和(自身を除く): 377760096

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16937, 33874, 50811, 67748, 84685, 101622, 118559, 152433, 169370, 203244, 237118, 254055, 304866, 338740, 355677, 474236, 508110, 592795, 609732, 711354, 762165, 829913, 1016220, 1067031, 1185590, 1422708, 1524330, 1659826, 1778385, 2134062, 2371180, 2489739, 3048660, 3319652, 3556770, 4149565, 4268124, 4979478, 5335155, 7113540, 7469217, 8299130, 9958956, 10670310, 12448695, 14938434, 16598260, 21340620, 24897390, 29876868, 37346085, 49794780, 74692170, 149384340]

約数ペア:

[(1, 149384340), (2, 74692170), (3, 49794780), (4, 37346085), (5, 29876868), (6, 24897390), (7, 21340620), (9, 16598260), (10, 14938434), (12, 12448695), (14, 10670310), (15, 9958956), (18, 8299130), (20, 7469217), (21, 7113540), (28, 5335155), (30, 4979478), (35, 4268124), (36, 4149565), (42, 3556770), (45, 3319652), (49, 3048660), (60, 2489739), (63, 2371180), (70, 2134062), (84, 1778385), (90, 1659826), (98, 1524330), (105, 1422708), (126, 1185590), (140, 1067031), (147, 1016220), (180, 829913), (196, 762165), (210, 711354), (245, 609732), (252, 592795), (294, 508110), (315, 474236), (420, 355677), (441, 338740), (490, 304866), (588, 254055), (630, 237118), (735, 203244), (882, 169370), (980, 152433), (1260, 118559), (1470, 101622), (1764, 84685), (2205, 67748), (2940, 50811), (4410, 33874), (8820, 16937)]