131148810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 369729360

約数和(自身を除く): 238580550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 197, 234, 390, 394, 569, 585, 591, 985, 1138, 1170, 1182, 1707, 1773, 1970, 2561, 2845, 2955, 3414, 3546, 5121, 5122, 5690, 5910, 7397, 7683, 8535, 8865, 10242, 12805, 14794, 15366, 17070, 17730, 22191, 23049, 25605, 25610, 36985, 38415, 44382, 46098, 51210, 66573, 73970, 76830, 110955, 112093, 115245, 133146, 221910, 224186, 230490, 332865, 336279, 560465, 665730, 672558, 1008837, 1120930, 1457209, 1681395, 2017674, 2914418, 3362790, 4371627, 5044185, 7286045, 8743254, 10088370, 13114881, 14572090, 21858135, 26229762, 43716270, 65574405, 131148810]

約数ペア:

[(1, 131148810), (2, 65574405), (3, 43716270), (5, 26229762), (6, 21858135), (9, 14572090), (10, 13114881), (13, 10088370), (15, 8743254), (18, 7286045), (26, 5044185), (30, 4371627), (39, 3362790), (45, 2914418), (65, 2017674), (78, 1681395), (90, 1457209), (117, 1120930), (130, 1008837), (195, 672558), (197, 665730), (234, 560465), (390, 336279), (394, 332865), (569, 230490), (585, 224186), (591, 221910), (985, 133146), (1138, 115245), (1170, 112093), (1182, 110955), (1707, 76830), (1773, 73970), (1970, 66573), (2561, 51210), (2845, 46098), (2955, 44382), (3414, 38415), (3546, 36985), (5121, 25610), (5122, 25605), (5690, 23049), (5910, 22191), (7397, 17730), (7683, 17070), (8535, 15366), (8865, 14794), (10242, 12805)]