78250290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 192360960

約数和(自身を除く): 114110670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 137, 158, 237, 241, 274, 395, 411, 474, 482, 685, 723, 790, 822, 1185, 1205, 1370, 1446, 2055, 2370, 2410, 3615, 4110, 7230, 10823, 19039, 21646, 32469, 33017, 38078, 54115, 57117, 64938, 66034, 95195, 99051, 108230, 114234, 162345, 165085, 190390, 198102, 285585, 324690, 330170, 495255, 571170, 990510, 2608343, 5216686, 7825029, 13041715, 15650058, 26083430, 39125145, 78250290]

約数ペア:

[(1, 78250290), (2, 39125145), (3, 26083430), (5, 15650058), (6, 13041715), (10, 7825029), (15, 5216686), (30, 2608343), (79, 990510), (137, 571170), (158, 495255), (237, 330170), (241, 324690), (274, 285585), (395, 198102), (411, 190390), (474, 165085), (482, 162345), (685, 114234), (723, 108230), (790, 99051), (822, 95195), (1185, 66034), (1205, 64938), (1370, 57117), (1446, 54115), (2055, 38078), (2370, 33017), (2410, 32469), (3615, 21646), (4110, 19039), (7230, 10823)]