2479236470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18301}}^1$

素因数の和:18381

約数の個数: 64

約数和(自身を含む): 5060136960

約数和(自身を除く): 2580900490

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 589, 713, 874, 1178, 1426, 2185, 2945, 3565, 4370, 5890, 7130, 13547, 18301, 27094, 36602, 67735, 91505, 135470, 183010, 347719, 420923, 567331, 695438, 841846, 1134662, 1738595, 2104615, 2836655, 3477190, 4209230, 5673310, 7997537, 10779289, 13048613, 15995074, 21558578, 26097226, 39987685, 53896445, 65243065, 79975370, 107792890, 130486130, 247923647, 495847294, 1239618235, 2479236470]

約数ペア:

[(1, 2479236470), (2, 1239618235), (5, 495847294), (10, 247923647), (19, 130486130), (23, 107792890), (31, 79975370), (38, 65243065), (46, 53896445), (62, 39987685), (95, 26097226), (115, 21558578), (155, 15995074), (190, 13048613), (230, 10779289), (310, 7997537), (437, 5673310), (589, 4209230), (713, 3477190), (874, 2836655), (1178, 2104615), (1426, 1738595), (2185, 1134662), (2945, 841846), (3565, 695438), (4370, 567331), (5890, 420923), (7130, 347719), (13547, 183010), (18301, 135470), (27094, 91505), (36602, 67735)]