242614290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{278867}}^1$

素因数の和:278906

約数の個数: 32

約数和(自身を含む): 602354880

約数和(自身を除く): 359740590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 278867, 557734, 836601, 1394335, 1673202, 2788670, 4183005, 8087143, 8366010, 16174286, 24261429, 40435715, 48522858, 80871430, 121307145, 242614290]

約数ペア:

[(1, 242614290), (2, 121307145), (3, 80871430), (5, 48522858), (6, 40435715), (10, 24261429), (15, 16174286), (29, 8366010), (30, 8087143), (58, 4183005), (87, 2788670), (145, 1673202), (174, 1394335), (290, 836601), (435, 557734), (870, 278867)]