291259430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{54037}}^1$

素因数の和:54069

約数の個数: 48

約数和(自身を含む): 665315856

約数和(自身を除く): 374056426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 54037, 108074, 270185, 378259, 540370, 594407, 756518, 1188814, 1891295, 2647813, 2972035, 3782590, 4160849, 5295626, 5944070, 8321698, 13239065, 20804245, 26478130, 29125943, 41608490, 58251886, 145629715, 291259430]

約数ペア:

[(1, 291259430), (2, 145629715), (5, 58251886), (7, 41608490), (10, 29125943), (11, 26478130), (14, 20804245), (22, 13239065), (35, 8321698), (49, 5944070), (55, 5295626), (70, 4160849), (77, 3782590), (98, 2972035), (110, 2647813), (154, 1891295), (245, 1188814), (385, 756518), (490, 594407), (539, 540370), (770, 378259), (1078, 270185), (2695, 108074), (5390, 54037)]