30020276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 63748608

約数和(自身を除く): 33728332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 1693, 3386, 4433, 6772, 8866, 17732, 18623, 22009, 37246, 44018, 52483, 74492, 88036, 104966, 209932, 242099, 484198, 577313, 682279, 968396, 1154626, 1364558, 2309252, 2729116, 7505069, 15010138, 30020276]

約数ペア:

[(1, 30020276), (2, 15010138), (4, 7505069), (11, 2729116), (13, 2309252), (22, 1364558), (26, 1154626), (31, 968396), (44, 682279), (52, 577313), (62, 484198), (124, 242099), (143, 209932), (286, 104966), (341, 88036), (403, 74492), (572, 52483), (682, 44018), (806, 37246), (1364, 22009), (1612, 18623), (1693, 17732), (3386, 8866), (4433, 6772)]