1370291020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{1427}}^1$

素因数の和:1500

約数の個数: 96

約数和(自身を含む): 3473809920

約数和(自身を除く): 2103518900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 1330, 1427, 1444, 1805, 2527, 2660, 2854, 3610, 5054, 5708, 6859, 7135, 7220, 9989, 10108, 12635, 13718, 14270, 19978, 25270, 27113, 27436, 28540, 34295, 39956, 48013, 49945, 50540, 54226, 68590, 96026, 99890, 108452, 135565, 137180, 189791, 192052, 199780, 240065, 271130, 379582, 480130, 515147, 542260, 759164, 948955, 960260, 1030294, 1897910, 2060588, 2575735, 3606029, 3795820, 5151470, 7212058, 9787793, 10302940, 14424116, 18030145, 19575586, 36060290, 39151172, 48938965, 68514551, 72120580, 97877930, 137029102, 195755860, 274058204, 342572755, 685145510, 1370291020]

約数ペア:

[(1, 1370291020), (2, 685145510), (4, 342572755), (5, 274058204), (7, 195755860), (10, 137029102), (14, 97877930), (19, 72120580), (20, 68514551), (28, 48938965), (35, 39151172), (38, 36060290), (70, 19575586), (76, 18030145), (95, 14424116), (133, 10302940), (140, 9787793), (190, 7212058), (266, 5151470), (361, 3795820), (380, 3606029), (532, 2575735), (665, 2060588), (722, 1897910), (1330, 1030294), (1427, 960260), (1444, 948955), (1805, 759164), (2527, 542260), (2660, 515147), (2854, 480130), (3610, 379582), (5054, 271130), (5708, 240065), (6859, 199780), (7135, 192052), (7220, 189791), (9989, 137180), (10108, 135565), (12635, 108452), (13718, 99890), (14270, 96026), (19978, 68590), (25270, 54226), (27113, 50540), (27436, 49945), (28540, 48013), (34295, 39956)]