13443370020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74685389}}^1$

素因数の和:74685404

約数の個数: 36

約数和(自身を含む): 40778222940

約数和(自身を除く): 27334852920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74685389, 149370778, 224056167, 298741556, 373426945, 448112334, 672168501, 746853890, 896224668, 1120280835, 1344337002, 1493707780, 2240561670, 2688674004, 3360842505, 4481123340, 6721685010, 13443370020]

約数ペア:

[(1, 13443370020), (2, 6721685010), (3, 4481123340), (4, 3360842505), (5, 2688674004), (6, 2240561670), (9, 1493707780), (10, 1344337002), (12, 1120280835), (15, 896224668), (18, 746853890), (20, 672168501), (30, 448112334), (36, 373426945), (45, 298741556), (60, 224056167), (90, 149370778), (180, 74685389)]