171626130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^2$

素因数の和:792

約数の個数: 72

約数和(自身を含む): 481811148

約数和(自身を除く): 310185018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 383, 390, 585, 766, 1149, 1170, 1915, 2298, 3447, 3830, 4979, 5745, 6894, 9958, 11490, 14937, 17235, 24895, 29874, 34470, 44811, 49790, 74685, 89622, 146689, 149370, 224055, 293378, 440067, 448110, 733445, 880134, 1320201, 1466890, 1906957, 2200335, 2640402, 3813914, 4400670, 5720871, 6601005, 9534785, 11441742, 13202010, 17162613, 19069570, 28604355, 34325226, 57208710, 85813065, 171626130]

約数ペア:

[(1, 171626130), (2, 85813065), (3, 57208710), (5, 34325226), (6, 28604355), (9, 19069570), (10, 17162613), (13, 13202010), (15, 11441742), (18, 9534785), (26, 6601005), (30, 5720871), (39, 4400670), (45, 3813914), (65, 2640402), (78, 2200335), (90, 1906957), (117, 1466890), (130, 1320201), (195, 880134), (234, 733445), (383, 448110), (390, 440067), (585, 293378), (766, 224055), (1149, 149370), (1170, 146689), (1915, 89622), (2298, 74685), (3447, 49790), (3830, 44811), (4979, 34470), (5745, 29874), (6894, 24895), (9958, 17235), (11490, 14937)]