289237530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{205133}}^1$

素因数の和:205190

約数の個数: 32

約数和(自身を含む): 708943104

約数和(自身を除く): 419705574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 205133, 410266, 615399, 1025665, 1230798, 2051330, 3076995, 6153990, 9641251, 19282502, 28923753, 48206255, 57847506, 96412510, 144618765, 289237530]

約数ペア:

[(1, 289237530), (2, 144618765), (3, 96412510), (5, 57847506), (6, 48206255), (10, 28923753), (15, 19282502), (30, 9641251), (47, 6153990), (94, 3076995), (141, 2051330), (235, 1230798), (282, 1025665), (470, 615399), (705, 410266), (1410, 205133)]