22231380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7056

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 41200044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6991, 13982, 20973, 27964, 34955, 41946, 69910, 83892, 104865, 139820, 209730, 370523, 419460, 741046, 1111569, 1482092, 1852615, 2223138, 3705230, 4446276, 5557845, 7410460, 11115690, 22231380]

約数ペア:

[(1, 22231380), (2, 11115690), (3, 7410460), (4, 5557845), (5, 4446276), (6, 3705230), (10, 2223138), (12, 1852615), (15, 1482092), (20, 1111569), (30, 741046), (53, 419460), (60, 370523), (106, 209730), (159, 139820), (212, 104865), (265, 83892), (318, 69910), (530, 41946), (636, 34955), (795, 27964), (1060, 20973), (1590, 13982), (3180, 6991)]