4143990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 6016650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 2939, 5878, 8817, 14695, 17634, 29390, 44085, 88170, 138133, 276266, 414399, 690665, 828798, 1381330, 2071995, 4143990]

約数ペア:

[(1, 4143990), (2, 2071995), (3, 1381330), (5, 828798), (6, 690665), (10, 414399), (15, 276266), (30, 138133), (47, 88170), (94, 44085), (141, 29390), (235, 17634), (282, 14695), (470, 8817), (705, 5878), (1410, 2939)]