13871272980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{3779}}^1$

素因数の和:4389

約数の個数: 96

約数和(自身を含む): 39230231040

約数和(自身を除く): 25358958060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 467, 524, 655, 786, 934, 1310, 1401, 1572, 1868, 1965, 2335, 2620, 2802, 3779, 3930, 4670, 5604, 7005, 7558, 7860, 9340, 11337, 14010, 15116, 18895, 22674, 28020, 37790, 45348, 56685, 61177, 75580, 113370, 122354, 183531, 226740, 244708, 305885, 367062, 495049, 611770, 734124, 917655, 990098, 1223540, 1485147, 1764793, 1835310, 1980196, 2475245, 2970294, 3529586, 3670620, 4950490, 5294379, 5940588, 7059172, 7425735, 8823965, 9900980, 10588758, 14851470, 17647930, 21177516, 26471895, 29702940, 35295860, 52943790, 105887580, 231187883, 462375766, 693563649, 924751532, 1155939415, 1387127298, 2311878830, 2774254596, 3467818245, 4623757660, 6935636490, 13871272980]

約数ペア:

[(1, 13871272980), (2, 6935636490), (3, 4623757660), (4, 3467818245), (5, 2774254596), (6, 2311878830), (10, 1387127298), (12, 1155939415), (15, 924751532), (20, 693563649), (30, 462375766), (60, 231187883), (131, 105887580), (262, 52943790), (393, 35295860), (467, 29702940), (524, 26471895), (655, 21177516), (786, 17647930), (934, 14851470), (1310, 10588758), (1401, 9900980), (1572, 8823965), (1868, 7425735), (1965, 7059172), (2335, 5940588), (2620, 5294379), (2802, 4950490), (3779, 3670620), (3930, 3529586), (4670, 2970294), (5604, 2475245), (7005, 1980196), (7558, 1835310), (7860, 1764793), (9340, 1485147), (11337, 1223540), (14010, 990098), (15116, 917655), (18895, 734124), (22674, 611770), (28020, 495049), (37790, 367062), (45348, 305885), (56685, 244708), (61177, 226740), (75580, 183531), (113370, 122354)]