31051410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 81139968

約数和(自身を除く): 50088558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 773, 1030, 1339, 1545, 1546, 2319, 2678, 3090, 3865, 4017, 4638, 6695, 7730, 8034, 10049, 11595, 13390, 20085, 20098, 23190, 30147, 40170, 50245, 60294, 79619, 100490, 150735, 159238, 238857, 301470, 398095, 477714, 796190, 1035047, 1194285, 2070094, 2388570, 3105141, 5175235, 6210282, 10350470, 15525705, 31051410]

約数ペア:

[(1, 31051410), (2, 15525705), (3, 10350470), (5, 6210282), (6, 5175235), (10, 3105141), (13, 2388570), (15, 2070094), (26, 1194285), (30, 1035047), (39, 796190), (65, 477714), (78, 398095), (103, 301470), (130, 238857), (195, 159238), (206, 150735), (309, 100490), (390, 79619), (515, 60294), (618, 50245), (773, 40170), (1030, 30147), (1339, 23190), (1545, 20098), (1546, 20085), (2319, 13390), (2678, 11595), (3090, 10049), (3865, 8034), (4017, 7730), (4638, 6695)]