15281430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22147}}^1$

素因数の和:22180

約数の個数: 32

約数和(自身を含む): 38271744

約数和(自身を除く): 22990314

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22147, 44294, 66441, 110735, 132882, 221470, 332205, 509381, 664410, 1018762, 1528143, 2546905, 3056286, 5093810, 7640715, 15281430]

約数ペア:

[(1, 15281430), (2, 7640715), (3, 5093810), (5, 3056286), (6, 2546905), (10, 1528143), (15, 1018762), (23, 664410), (30, 509381), (46, 332205), (69, 221470), (115, 132882), (138, 110735), (230, 66441), (345, 44294), (690, 22147)]