15649156740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{18149}}^1$

素因数の和:20221

約数の個数: 96

約数和(自身を含む): 50104454400

約数和(自身を除く): 34455297660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2053, 4106, 6159, 8212, 10265, 12318, 14371, 18149, 20530, 24636, 28742, 30795, 36298, 41060, 43113, 54447, 57484, 61590, 71855, 72596, 86226, 90745, 108894, 123180, 127043, 143710, 172452, 181490, 215565, 217788, 254086, 272235, 287420, 362980, 381129, 431130, 508172, 544470, 635215, 762258, 862260, 1088940, 1270430, 1524516, 1905645, 2540860, 3811290, 7622580, 37259897, 74519794, 111779691, 149039588, 186299485, 223559382, 260819279, 372598970, 447118764, 521638558, 558898455, 745197940, 782457837, 1043277116, 1117796910, 1304096395, 1564915674, 2235593820, 2608192790, 3129831348, 3912289185, 5216385580, 7824578370, 15649156740]

約数ペア:

[(1, 15649156740), (2, 7824578370), (3, 5216385580), (4, 3912289185), (5, 3129831348), (6, 2608192790), (7, 2235593820), (10, 1564915674), (12, 1304096395), (14, 1117796910), (15, 1043277116), (20, 782457837), (21, 745197940), (28, 558898455), (30, 521638558), (35, 447118764), (42, 372598970), (60, 260819279), (70, 223559382), (84, 186299485), (105, 149039588), (140, 111779691), (210, 74519794), (420, 37259897), (2053, 7622580), (4106, 3811290), (6159, 2540860), (8212, 1905645), (10265, 1524516), (12318, 1270430), (14371, 1088940), (18149, 862260), (20530, 762258), (24636, 635215), (28742, 544470), (30795, 508172), (36298, 431130), (41060, 381129), (43113, 362980), (54447, 287420), (57484, 272235), (61590, 254086), (71855, 217788), (72596, 215565), (86226, 181490), (90745, 172452), (108894, 143710), (123180, 127043)]