30791150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 62329344

約数和(自身を除く): 31538194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 373, 635, 650, 746, 1270, 1651, 1865, 3175, 3302, 3730, 4849, 6350, 8255, 9325, 9698, 16510, 18650, 24245, 41275, 47371, 48490, 82550, 94742, 121225, 236855, 242450, 473710, 615823, 1184275, 1231646, 2368550, 3079115, 6158230, 15395575, 30791150]

約数ペア:

[(1, 30791150), (2, 15395575), (5, 6158230), (10, 3079115), (13, 2368550), (25, 1231646), (26, 1184275), (50, 615823), (65, 473710), (127, 242450), (130, 236855), (254, 121225), (325, 94742), (373, 82550), (635, 48490), (650, 47371), (746, 41275), (1270, 24245), (1651, 18650), (1865, 16510), (3175, 9698), (3302, 9325), (3730, 8255), (4849, 6350)]