123559430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8128

約数の個数: 32

約数和(自身を含む): 234446400

約数和(自身を除く): 110886970

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 7685, 8039, 15370, 16078, 40195, 80390, 233131, 426067, 466262, 852134, 1165655, 2130335, 2331310, 4260670, 12355943, 24711886, 61779715, 123559430]

約数ペア:

[(1, 123559430), (2, 61779715), (5, 24711886), (10, 12355943), (29, 4260670), (53, 2331310), (58, 2130335), (106, 1165655), (145, 852134), (265, 466262), (290, 426067), (530, 233131), (1537, 80390), (3074, 40195), (7685, 16078), (8039, 15370)]