3721302340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{20431}}^1$

素因数の和:21748

約数の個数: 48

約数和(自身を含む): 8938427904

約数和(自身を除く): 5217125564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1301, 2602, 5204, 6505, 9107, 13010, 18214, 20431, 26020, 36428, 40862, 45535, 81724, 91070, 102155, 143017, 182140, 204310, 286034, 408620, 572068, 715085, 1430170, 2860340, 26580731, 53161462, 106322924, 132903655, 186065117, 265807310, 372130234, 531614620, 744260468, 930325585, 1860651170, 3721302340]

約数ペア:

[(1, 3721302340), (2, 1860651170), (4, 930325585), (5, 744260468), (7, 531614620), (10, 372130234), (14, 265807310), (20, 186065117), (28, 132903655), (35, 106322924), (70, 53161462), (140, 26580731), (1301, 2860340), (2602, 1430170), (5204, 715085), (6505, 572068), (9107, 408620), (13010, 286034), (18214, 204310), (20431, 182140), (26020, 143017), (36428, 102155), (40862, 91070), (45535, 81724)]