29310255

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 59764320

約数和(自身を除く): 30454065

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 293, 351, 405, 513, 585, 741, 855, 879, 1053, 1235, 1465, 1539, 1755, 2223, 2565, 2637, 3705, 3809, 4395, 5265, 5567, 6669, 7695, 7911, 11115, 11427, 13185, 16701, 19045, 20007, 23733, 27835, 33345, 34281, 39555, 50103, 57135, 72371, 83505, 100035, 102843, 118665, 150309, 171405, 217113, 250515, 308529, 361855, 450927, 514215, 651339, 751545, 1085565, 1542645, 1954017, 2254635, 3256695, 5862051, 9770085, 29310255]

約数ペア:

[(1, 29310255), (3, 9770085), (5, 5862051), (9, 3256695), (13, 2254635), (15, 1954017), (19, 1542645), (27, 1085565), (39, 751545), (45, 651339), (57, 514215), (65, 450927), (81, 361855), (95, 308529), (117, 250515), (135, 217113), (171, 171405), (195, 150309), (247, 118665), (285, 102843), (293, 100035), (351, 83505), (405, 72371), (513, 57135), (585, 50103), (741, 39555), (855, 34281), (879, 33345), (1053, 27835), (1235, 23733), (1465, 20007), (1539, 19045), (1755, 16701), (2223, 13185), (2565, 11427), (2637, 11115), (3705, 7911), (3809, 7695), (4395, 6669), (5265, 5567)]