74693270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 139950720

約数和(自身を除く): 65257450

約数列:

[1, 2, 5, 10, 29, 58, 145, 181, 290, 362, 905, 1423, 1810, 2846, 5249, 7115, 10498, 14230, 26245, 41267, 52490, 82534, 206335, 257563, 412670, 515126, 1287815, 2575630, 7469327, 14938654, 37346635, 74693270]

約数ペア:

[(1, 74693270), (2, 37346635), (5, 14938654), (10, 7469327), (29, 2575630), (58, 1287815), (145, 515126), (181, 412670), (290, 257563), (362, 206335), (905, 82534), (1423, 52490), (1810, 41267), (2846, 26245), (5249, 14230), (7115, 10498)]