30013529

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 8693671

約数列:

[1, 7, 13, 49, 53, 91, 127, 343, 371, 637, 689, 889, 1651, 2597, 4459, 4823, 6223, 6731, 11557, 18179, 33761, 43561, 47117, 80899, 87503, 236327, 329819, 566293, 612521, 2308733, 4287647, 30013529]

約数ペア:

[(1, 30013529), (7, 4287647), (13, 2308733), (49, 612521), (53, 566293), (91, 329819), (127, 236327), (343, 87503), (371, 80899), (637, 47117), (689, 43561), (889, 33761), (1651, 18179), (2597, 11557), (4459, 6731), (4823, 6223)]