40730205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 68999040

約数和(自身を除く): 28268835

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 593, 723, 1205, 1779, 2965, 3615, 4579, 8895, 11267, 13737, 22895, 33801, 56335, 68685, 142913, 169005, 428739, 714565, 2143695, 2715347, 8146041, 13576735, 40730205]

約数ペア:

[(1, 40730205), (3, 13576735), (5, 8146041), (15, 2715347), (19, 2143695), (57, 714565), (95, 428739), (241, 169005), (285, 142913), (593, 68685), (723, 56335), (1205, 33801), (1779, 22895), (2965, 13737), (3615, 11267), (4579, 8895)]