29144587310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{1409}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 55259366400

約数和(自身を除く): 26114779090

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 647, 695, 1294, 1390, 1409, 2818, 3197, 3235, 6394, 6470, 7045, 14090, 14881, 15985, 29762, 31970, 32407, 64814, 74405, 89933, 148810, 162035, 179866, 195851, 324070, 391702, 449665, 899330, 911623, 979255, 1823246, 1958510, 2068459, 4136918, 4504573, 4558115, 9009146, 9116230, 10342295, 20684590, 20967329, 22522865, 41934658, 45045730, 104836645, 126715597, 209673290, 253431194, 633577985, 1267155970, 2914458731, 5828917462, 14572293655, 29144587310]

約数ペア:

[(1, 29144587310), (2, 14572293655), (5, 5828917462), (10, 2914458731), (23, 1267155970), (46, 633577985), (115, 253431194), (139, 209673290), (230, 126715597), (278, 104836645), (647, 45045730), (695, 41934658), (1294, 22522865), (1390, 20967329), (1409, 20684590), (2818, 10342295), (3197, 9116230), (3235, 9009146), (6394, 4558115), (6470, 4504573), (7045, 4136918), (14090, 2068459), (14881, 1958510), (15985, 1823246), (29762, 979255), (31970, 911623), (32407, 899330), (64814, 449665), (74405, 391702), (89933, 324070), (148810, 195851), (162035, 179866)]