172023690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{108191}}^1$

素因数の和:108254

約数の個数: 32

約数和(自身を含む): 420650496

約数和(自身を除く): 248626806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 108191, 216382, 324573, 540955, 649146, 1081910, 1622865, 3245730, 5734123, 11468246, 17202369, 28670615, 34404738, 57341230, 86011845, 172023690]

約数ペア:

[(1, 172023690), (2, 86011845), (3, 57341230), (5, 34404738), (6, 28670615), (10, 17202369), (15, 11468246), (30, 5734123), (53, 3245730), (106, 1622865), (159, 1081910), (265, 649146), (318, 540955), (530, 324573), (795, 216382), (1590, 108191)]