910630700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 2333184000

約数和(自身を除く): 1422553300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 139, 140, 175, 191, 196, 245, 278, 343, 350, 382, 490, 556, 686, 695, 700, 764, 955, 973, 980, 1225, 1337, 1372, 1390, 1715, 1910, 1946, 2450, 2674, 2780, 3430, 3475, 3820, 3892, 4775, 4865, 4900, 5348, 6685, 6811, 6860, 6950, 8575, 9359, 9550, 9730, 13370, 13622, 13900, 17150, 18718, 19100, 19460, 24325, 26549, 26740, 27244, 33425, 34055, 34300, 37436, 46795, 47677, 48650, 53098, 65513, 66850, 68110, 93590, 95354, 97300, 106196, 131026, 132745, 133700, 136220, 170275, 185843, 187180, 190708, 233975, 238385, 262052, 265490, 327565, 340550, 371686, 467950, 476770, 530980, 655130, 663725, 681100, 743372, 929215, 935900, 953540, 1191925, 1300901, 1310260, 1327450, 1637825, 1858430, 2383850, 2601802, 2654900, 3275650, 3716860, 4646075, 4767700, 5203604, 6504505, 6551300, 9106307, 9292150, 13009010, 18212614, 18584300, 26018020, 32522525, 36425228, 45531535, 65045050, 91063070, 130090100, 182126140, 227657675, 455315350, 910630700]

約数ペア:

[(1, 910630700), (2, 455315350), (4, 227657675), (5, 182126140), (7, 130090100), (10, 91063070), (14, 65045050), (20, 45531535), (25, 36425228), (28, 32522525), (35, 26018020), (49, 18584300), (50, 18212614), (70, 13009010), (98, 9292150), (100, 9106307), (139, 6551300), (140, 6504505), (175, 5203604), (191, 4767700), (196, 4646075), (245, 3716860), (278, 3275650), (343, 2654900), (350, 2601802), (382, 2383850), (490, 1858430), (556, 1637825), (686, 1327450), (695, 1310260), (700, 1300901), (764, 1191925), (955, 953540), (973, 935900), (980, 929215), (1225, 743372), (1337, 681100), (1372, 663725), (1390, 655130), (1715, 530980), (1910, 476770), (1946, 467950), (2450, 371686), (2674, 340550), (2780, 327565), (3430, 265490), (3475, 262052), (3820, 238385), (3892, 233975), (4775, 190708), (4865, 187180), (4900, 185843), (5348, 170275), (6685, 136220), (6811, 133700), (6860, 132745), (6950, 131026), (8575, 106196), (9359, 97300), (9550, 95354), (9730, 93590), (13370, 68110), (13622, 66850), (13900, 65513), (17150, 53098), (18718, 48650), (19100, 47677), (19460, 46795), (24325, 37436), (26549, 34300), (26740, 34055), (27244, 33425)]