27961890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7703}}^1$

素因数の和:7735

約数の個数: 48

約数和(自身を含む): 73773504

約数和(自身を除く): 45811614

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, 3630, 7703, 15406, 23109, 38515, 46218, 77030, 84733, 115545, 169466, 231090, 254199, 423665, 508398, 847330, 932063, 1270995, 1864126, 2541990, 2796189, 4660315, 5592378, 9320630, 13980945, 27961890]

約数ペア:

[(1, 27961890), (2, 13980945), (3, 9320630), (5, 5592378), (6, 4660315), (10, 2796189), (11, 2541990), (15, 1864126), (22, 1270995), (30, 932063), (33, 847330), (55, 508398), (66, 423665), (110, 254199), (121, 231090), (165, 169466), (242, 115545), (330, 84733), (363, 77030), (605, 46218), (726, 38515), (1210, 23109), (1815, 15406), (3630, 7703)]