29692040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{15149}}^1$

素因数の和:15174

約数の個数: 48

約数和(自身を含む): 77719500

約数和(自身を除く): 48027460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 15149, 30298, 60596, 75745, 106043, 121192, 151490, 212086, 302980, 424172, 530215, 605960, 742301, 848344, 1060430, 1484602, 2120860, 2969204, 3711505, 4241720, 5938408, 7423010, 14846020, 29692040]

約数ペア:

[(1, 29692040), (2, 14846020), (4, 7423010), (5, 5938408), (7, 4241720), (8, 3711505), (10, 2969204), (14, 2120860), (20, 1484602), (28, 1060430), (35, 848344), (40, 742301), (49, 605960), (56, 530215), (70, 424172), (98, 302980), (140, 212086), (196, 151490), (245, 121192), (280, 106043), (392, 75745), (490, 60596), (980, 30298), (1960, 15149)]