30727386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 39360294

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1039, 1643, 2078, 3117, 3286, 4929, 6234, 9351, 9858, 14787, 18702, 29574, 32209, 55067, 64418, 96627, 110134, 165201, 193254, 289881, 330402, 495603, 579762, 991206, 1707077, 3414154, 5121231, 10242462, 15363693, 30727386]

約数ペア:

[(1, 30727386), (2, 15363693), (3, 10242462), (6, 5121231), (9, 3414154), (18, 1707077), (31, 991206), (53, 579762), (62, 495603), (93, 330402), (106, 289881), (159, 193254), (186, 165201), (279, 110134), (318, 96627), (477, 64418), (558, 55067), (954, 32209), (1039, 29574), (1643, 18702), (2078, 14787), (3117, 9858), (3286, 9351), (4929, 6234)]