133959780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{744221}}^1$

素因数の和:744236

約数の個数: 36

約数和(自身を含む): 406345212

約数和(自身を除く): 272385432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 744221, 1488442, 2232663, 2976884, 3721105, 4465326, 6697989, 7442210, 8930652, 11163315, 13395978, 14884420, 22326630, 26791956, 33489945, 44653260, 66979890, 133959780]

約数ペア:

[(1, 133959780), (2, 66979890), (3, 44653260), (4, 33489945), (5, 26791956), (6, 22326630), (9, 14884420), (10, 13395978), (12, 11163315), (15, 8930652), (18, 7442210), (20, 6697989), (30, 4465326), (36, 3721105), (45, 2976884), (60, 2232663), (90, 1488442), (180, 744221)]