30530598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 72990720

約数和(自身を除く): 42460122

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 131, 179, 186, 217, 262, 358, 393, 434, 537, 651, 786, 917, 1074, 1253, 1302, 1834, 2506, 2751, 3759, 4061, 5502, 5549, 7518, 8122, 11098, 12183, 16647, 23449, 24366, 28427, 33294, 38843, 46898, 56854, 70347, 77686, 85281, 116529, 140694, 164143, 170562, 233058, 328286, 492429, 726919, 984858, 1453838, 2180757, 4361514, 5088433, 10176866, 15265299, 30530598]

約数ペア:

[(1, 30530598), (2, 15265299), (3, 10176866), (6, 5088433), (7, 4361514), (14, 2180757), (21, 1453838), (31, 984858), (42, 726919), (62, 492429), (93, 328286), (131, 233058), (179, 170562), (186, 164143), (217, 140694), (262, 116529), (358, 85281), (393, 77686), (434, 70347), (537, 56854), (651, 46898), (786, 38843), (917, 33294), (1074, 28427), (1253, 24366), (1302, 23449), (1834, 16647), (2506, 12183), (2751, 11098), (3759, 8122), (4061, 7518), (5502, 5549)]