7844430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 20703312

約数和(自身を除く): 12858882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 2161, 3630, 4322, 6483, 10805, 12966, 21610, 23771, 32415, 47542, 64830, 71313, 118855, 142626, 237710, 261481, 356565, 522962, 713130, 784443, 1307405, 1568886, 2614810, 3922215, 7844430]

約数ペア:

[(1, 7844430), (2, 3922215), (3, 2614810), (5, 1568886), (6, 1307405), (10, 784443), (11, 713130), (15, 522962), (22, 356565), (30, 261481), (33, 237710), (55, 142626), (66, 118855), (110, 71313), (121, 64830), (165, 47542), (242, 32415), (330, 23771), (363, 21610), (605, 12966), (726, 10805), (1210, 6483), (1815, 4322), (2161, 3630)]