153448410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{222389}}^1$

素因数の和:222422

約数の個数: 32

約数和(自身を含む): 384289920

約数和(自身を除く): 230841510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 222389, 444778, 667167, 1111945, 1334334, 2223890, 3335835, 5114947, 6671670, 10229894, 15344841, 25574735, 30689682, 51149470, 76724205, 153448410]

約数ペア:

[(1, 153448410), (2, 76724205), (3, 51149470), (5, 30689682), (6, 25574735), (10, 15344841), (15, 10229894), (23, 6671670), (30, 5114947), (46, 3335835), (69, 2223890), (115, 1334334), (138, 1111945), (230, 667167), (345, 444778), (690, 222389)]