226974780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1260971}}^1$

素因数の和:1260986

約数の個数: 36

約数和(自身を含む): 688490712

約数和(自身を除く): 461515932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1260971, 2521942, 3782913, 5043884, 6304855, 7565826, 11348739, 12609710, 15131652, 18914565, 22697478, 25219420, 37829130, 45394956, 56743695, 75658260, 113487390, 226974780]

約数ペア:

[(1, 226974780), (2, 113487390), (3, 75658260), (4, 56743695), (5, 45394956), (6, 37829130), (9, 25219420), (10, 22697478), (12, 18914565), (15, 15131652), (18, 12609710), (20, 11348739), (30, 7565826), (36, 6304855), (45, 5043884), (60, 3782913), (90, 2521942), (180, 1260971)]