30889638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 72845136

約数和(自身を除く): 41955498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1307, 1313, 1818, 2614, 2626, 3921, 3939, 7842, 7878, 11763, 11817, 16991, 23526, 23634, 33982, 50973, 101946, 132007, 152919, 264014, 305838, 396021, 792042, 1188063, 1716091, 2376126, 3432182, 5148273, 10296546, 15444819, 30889638]

約数ペア:

[(1, 30889638), (2, 15444819), (3, 10296546), (6, 5148273), (9, 3432182), (13, 2376126), (18, 1716091), (26, 1188063), (39, 792042), (78, 396021), (101, 305838), (117, 264014), (202, 152919), (234, 132007), (303, 101946), (606, 50973), (909, 33982), (1307, 23634), (1313, 23526), (1818, 16991), (2614, 11817), (2626, 11763), (3921, 7878), (3939, 7842)]