306540030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{114809}}^1$

素因数の和:114908

約数の個数: 32

約数和(自身を含む): 743968800

約数和(自身を除く): 437428770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 114809, 229618, 344427, 574045, 688854, 1148090, 1722135, 3444270, 10218001, 20436002, 30654003, 51090005, 61308006, 102180010, 153270015, 306540030]

約数ペア:

[(1, 306540030), (2, 153270015), (3, 102180010), (5, 61308006), (6, 51090005), (10, 30654003), (15, 20436002), (30, 10218001), (89, 3444270), (178, 1722135), (267, 1148090), (445, 688854), (534, 574045), (890, 344427), (1335, 229618), (2670, 114809)]