69369950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 150927840

約数和(自身を除く): 81557890

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 41, 50, 65, 82, 95, 130, 137, 190, 205, 247, 274, 325, 410, 475, 494, 533, 650, 685, 779, 950, 1025, 1066, 1235, 1370, 1558, 1781, 2050, 2470, 2603, 2665, 3425, 3562, 3895, 5206, 5330, 5617, 6175, 6850, 7790, 8905, 10127, 11234, 12350, 13015, 13325, 17810, 19475, 20254, 26030, 26650, 28085, 33839, 38950, 44525, 50635, 56170, 65075, 67678, 73021, 89050, 101270, 106723, 130150, 140425, 146042, 169195, 213446, 253175, 280850, 338390, 365105, 506350, 533615, 730210, 845975, 1067230, 1387399, 1691950, 1825525, 2668075, 2774798, 3651050, 5336150, 6936995, 13873990, 34684975, 69369950]

約数ペア:

[(1, 69369950), (2, 34684975), (5, 13873990), (10, 6936995), (13, 5336150), (19, 3651050), (25, 2774798), (26, 2668075), (38, 1825525), (41, 1691950), (50, 1387399), (65, 1067230), (82, 845975), (95, 730210), (130, 533615), (137, 506350), (190, 365105), (205, 338390), (247, 280850), (274, 253175), (325, 213446), (410, 169195), (475, 146042), (494, 140425), (533, 130150), (650, 106723), (685, 101270), (779, 89050), (950, 73021), (1025, 67678), (1066, 65075), (1235, 56170), (1370, 50635), (1558, 44525), (1781, 38950), (2050, 33839), (2470, 28085), (2603, 26650), (2665, 26030), (3425, 20254), (3562, 19475), (3895, 17810), (5206, 13325), (5330, 13015), (5617, 12350), (6175, 11234), (6850, 10127), (7790, 8905)]