81772410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{37339}}^1$

素因数の和:37422

約数の個数: 32

約数和(自身を含む): 198947520

約数和(自身を除く): 117175110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 37339, 74678, 112017, 186695, 224034, 373390, 560085, 1120170, 2725747, 5451494, 8177241, 13628735, 16354482, 27257470, 40886205, 81772410]

約数ペア:

[(1, 81772410), (2, 40886205), (3, 27257470), (5, 16354482), (6, 13628735), (10, 8177241), (15, 5451494), (30, 2725747), (73, 1120170), (146, 560085), (219, 373390), (365, 224034), (438, 186695), (730, 112017), (1095, 74678), (2190, 37339)]