30667364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 66571008

約数和(自身を除く): 35903644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 487, 692, 974, 1211, 1948, 2249, 2422, 3409, 4498, 4844, 6331, 6818, 8996, 12662, 13636, 15743, 25324, 31486, 44317, 62972, 84251, 88634, 168502, 177268, 337004, 589757, 1095263, 1179514, 2190526, 2359028, 4381052, 7666841, 15333682, 30667364]

約数ペア:

[(1, 30667364), (2, 15333682), (4, 7666841), (7, 4381052), (13, 2359028), (14, 2190526), (26, 1179514), (28, 1095263), (52, 589757), (91, 337004), (173, 177268), (182, 168502), (346, 88634), (364, 84251), (487, 62972), (692, 44317), (974, 31486), (1211, 25324), (1948, 15743), (2249, 13636), (2422, 12662), (3409, 8996), (4498, 6818), (4844, 6331)]