68548130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1019}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 145851840

約数和(自身を除く): 77303710

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1019, 1085, 1922, 2038, 2170, 4805, 5095, 6727, 7133, 9610, 10190, 13454, 14266, 31589, 33635, 35665, 63178, 67270, 71330, 157945, 221123, 315890, 442246, 979259, 1105615, 1958518, 2211230, 4896295, 6854813, 9792590, 13709626, 34274065, 68548130]

約数ペア:

[(1, 68548130), (2, 34274065), (5, 13709626), (7, 9792590), (10, 6854813), (14, 4896295), (31, 2211230), (35, 1958518), (62, 1105615), (70, 979259), (155, 442246), (217, 315890), (310, 221123), (434, 157945), (961, 71330), (1019, 67270), (1085, 63178), (1922, 35665), (2038, 33635), (2170, 31589), (4805, 14266), (5095, 13454), (6727, 10190), (7133, 9610)]