303669090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{15991}}^1$

素因数の和:16215

約数の個数: 48

約数和(自身を含む): 793331136

約数和(自身を除く): 489662046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 15991, 18990, 31982, 47973, 79955, 95946, 143919, 159910, 239865, 287838, 479730, 719595, 1439190, 3374101, 6748202, 10122303, 16870505, 20244606, 30366909, 33741010, 50611515, 60733818, 101223030, 151834545, 303669090]

約数ペア:

[(1, 303669090), (2, 151834545), (3, 101223030), (5, 60733818), (6, 50611515), (9, 33741010), (10, 30366909), (15, 20244606), (18, 16870505), (30, 10122303), (45, 6748202), (90, 3374101), (211, 1439190), (422, 719595), (633, 479730), (1055, 287838), (1266, 239865), (1899, 159910), (2110, 143919), (3165, 95946), (3798, 79955), (6330, 47973), (9495, 31982), (15991, 18990)]