30936178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 29382542

約数列:

[1, 2, 7, 13, 14, 26, 43, 59, 67, 86, 91, 118, 134, 182, 301, 413, 469, 559, 602, 767, 826, 871, 938, 1118, 1534, 1742, 2537, 2881, 3913, 3953, 5074, 5369, 5762, 6097, 7826, 7906, 10738, 12194, 17759, 20167, 27671, 32981, 35518, 37453, 40334, 51389, 55342, 65962, 74906, 102778, 169979, 230867, 262171, 339958, 359723, 461734, 524342, 719446, 1189853, 2209727, 2379706, 4419454, 15468089, 30936178]

約数ペア:

[(1, 30936178), (2, 15468089), (7, 4419454), (13, 2379706), (14, 2209727), (26, 1189853), (43, 719446), (59, 524342), (67, 461734), (86, 359723), (91, 339958), (118, 262171), (134, 230867), (182, 169979), (301, 102778), (413, 74906), (469, 65962), (559, 55342), (602, 51389), (767, 40334), (826, 37453), (871, 35518), (938, 32981), (1118, 27671), (1534, 20167), (1742, 17759), (2537, 12194), (2881, 10738), (3913, 7906), (3953, 7826), (5074, 6097), (5369, 5762)]