274553430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{102829}}^1$

素因数の和:102928

約数の個数: 32

約数和(自身を含む): 666338400

約数和(自身を除く): 391784970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 102829, 205658, 308487, 514145, 616974, 1028290, 1542435, 3084870, 9151781, 18303562, 27455343, 45758905, 54910686, 91517810, 137276715, 274553430]

約数ペア:

[(1, 274553430), (2, 137276715), (3, 91517810), (5, 54910686), (6, 45758905), (10, 27455343), (15, 18303562), (30, 9151781), (89, 3084870), (178, 1542435), (267, 1028290), (445, 616974), (534, 514145), (890, 308487), (1335, 205658), (2670, 102829)]