30315532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1021}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 57289232

約数和(自身を除く): 26973700

約数列:

[1, 2, 4, 13, 26, 52, 571, 1021, 1142, 2042, 2284, 4084, 7423, 13273, 14846, 26546, 29692, 53092, 582991, 1165982, 2331964, 7578883, 15157766, 30315532]

約数ペア:

[(1, 30315532), (2, 15157766), (4, 7578883), (13, 2331964), (26, 1165982), (52, 582991), (571, 53092), (1021, 29692), (1142, 26546), (2042, 14846), (2284, 13273), (4084, 7423)]